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      1 # <pre>
      2 # This file is in the public domain, so clarified as of
      3 # 2009-05-17 by Arthur David Olson.
      4 
      5 # This data is by no means authoritative; if you think you know better,
      6 # go ahead and edit the file (and please send any changes to
      7 # tz@iana.org for general use in the future).
      8 
      9 # From Paul Eggert (2006-03-22):
     10 #
     11 # A good source for time zone historical data outside the U.S. is
     12 # Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
     13 # San Diego: ACS Publications, Inc. (2003).
     14 #
     15 # Gwillim Law writes that a good source
     16 # for recent time zone data is the International Air Transport
     17 # Association's Standard Schedules Information Manual (IATA SSIM),
     18 # published semiannually.  Law sent in several helpful summaries
     19 # of the IATA's data after 1990.
     20 #
     21 # Except where otherwise noted, Shanks & Pottenger is the source for
     22 # entries through 1990, and IATA SSIM is the source for entries afterwards.
     23 #
     24 # Another source occasionally used is Edward W. Whitman, World Time Differences,
     25 # Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which
     26 # I found in the UCLA library.
     27 #
     28 # A reliable and entertaining source about time zones is
     29 # Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997).
     30 #
     31 # I invented the abbreviations marked `*' in the following table;
     32 # the rest are from earlier versions of this file, or from other sources.
     33 # Corrections are welcome!
     34 #	     std  dst
     35 #	     LMT	Local Mean Time
     36 #	2:00 EET  EEST	Eastern European Time
     37 #	2:00 IST  IDT	Israel
     38 #	3:00 AST  ADT	Arabia*
     39 #	3:30 IRST IRDT	Iran
     40 #	4:00 GST	Gulf*
     41 #	5:30 IST	India
     42 #	7:00 ICT	Indochina*
     43 #	7:00 WIT	west Indonesia
     44 #	8:00 CIT	central Indonesia
     45 #	8:00 CST	China
     46 #	9:00 CJT	Central Japanese Time (1896/1937)*
     47 #	9:00 EIT	east Indonesia
     48 #	9:00 JST  JDT	Japan
     49 #	9:00 KST  KDT	Korea
     50 #	9:30 CST	(Australian) Central Standard Time
     51 #
     52 # See the `europe' file for Russia and Turkey in Asia.
     53 
     54 # From Guy Harris:
     55 # Incorporates data for Singapore from Robert Elz' asia 1.1, as well as
     56 # additional information from Tom Yap, Sun Microsystems Intercontinental
     57 # Technical Support (including a page from the Official Airline Guide -
     58 # Worldwide Edition).  The names for time zones are guesses.
     59 
     60 ###############################################################################
     61 
     62 # These rules are stolen from the `europe' file.
     63 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
     64 Rule	EUAsia	1981	max	-	Mar	lastSun	 1:00u	1:00	S
     65 Rule	EUAsia	1979	1995	-	Sep	lastSun	 1:00u	0	-
     66 Rule	EUAsia	1996	max	-	Oct	lastSun	 1:00u	0	-
     67 Rule E-EurAsia	1981	max	-	Mar	lastSun	 0:00	1:00	S
     68 Rule E-EurAsia	1979	1995	-	Sep	lastSun	 0:00	0	-
     69 Rule E-EurAsia	1996	max	-	Oct	lastSun	 0:00	0	-
     70 Rule RussiaAsia	1981	1984	-	Apr	1	 0:00	1:00	S
     71 Rule RussiaAsia	1981	1983	-	Oct	1	 0:00	0	-
     72 Rule RussiaAsia	1984	1991	-	Sep	lastSun	 2:00s	0	-
     73 Rule RussiaAsia	1985	1991	-	Mar	lastSun	 2:00s	1:00	S
     74 Rule RussiaAsia	1992	only	-	Mar	lastSat	23:00	1:00	S
     75 Rule RussiaAsia	1992	only	-	Sep	lastSat	23:00	0	-
     76 Rule RussiaAsia	1993	max	-	Mar	lastSun	 2:00s	1:00	S
     77 Rule RussiaAsia	1993	1995	-	Sep	lastSun	 2:00s	0	-
     78 Rule RussiaAsia	1996	max	-	Oct	lastSun	 2:00s	0	-
     79 
     80 # Afghanistan
     81 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
     82 Zone	Asia/Kabul	4:36:48 -	LMT	1890
     83 			4:00	-	AFT	1945
     84 			4:30	-	AFT
     85 
     86 # Armenia
     87 # From Paul Eggert (2006-03-22):
     88 # Shanks & Pottenger have Yerevan switching to 3:00 (with Russian DST)
     89 # in spring 1991, then to 4:00 with no DST in fall 1995, then
     90 # readopting Russian DST in 1997.  Go with Shanks & Pottenger, even
     91 # when they disagree with others.  Edgar Der-Danieliantz
     92 # reported (1996-05-04) that Yerevan probably wouldn't use DST
     93 # in 1996, though it did use DST in 1995.  IATA SSIM (1991/1998) reports that
     94 # Armenia switched from 3:00 to 4:00 in 1998 and observed DST after 1991,
     95 # but started switching at 3:00s in 1998.
     96 
     97 # From Arthur David Olson (2011-06-15):
     98 # While Russia abandoned DST in 2011, Armenia may choose to
     99 # follow Russia's "old" rules.
    100 
    101 # From Alexander Krivenyshev (2012-02-10):
    102 # According to News Armenia, on Feb 9, 2012,
    103 # http://newsarmenia.ru/society/20120209/42609695.html
    104 #
    105 # The Armenia National Assembly adopted final reading of Amendments to the
    106 # Law "On procedure of calculation time on the territory of the Republic of
    107 # Armenia" according to which Armenia [is] abolishing Daylight Saving Time.
    108 # or
    109 # (brief)
    110 # http://www.worldtimezone.com/dst_news/dst_news_armenia03.html
    111 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    112 Zone	Asia/Yerevan	2:58:00 -	LMT	1924 May  2
    113 			3:00	-	YERT	1957 Mar    # Yerevan Time
    114 			4:00 RussiaAsia YER%sT	1991 Mar 31 2:00s
    115 			3:00	1:00	YERST	1991 Sep 23 # independence
    116 			3:00 RussiaAsia	AM%sT	1995 Sep 24 2:00s
    117 			4:00	-	AMT	1997
    118 			4:00 RussiaAsia	AM%sT	2012 Mar 25 2:00s
    119 			4:00	-	AMT
    120 
    121 # Azerbaijan
    122 # From Rustam Aliyev of the Azerbaijan Internet Forum (2005-10-23):
    123 # According to the resolution of Cabinet of Ministers, 1997
    124 # Resolution available at: http://aif.az/docs/daylight_res.pdf
    125 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
    126 Rule	Azer	1997	max	-	Mar	lastSun	 4:00	1:00	S
    127 Rule	Azer	1997	max	-	Oct	lastSun	 5:00	0	-
    128 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    129 Zone	Asia/Baku	3:19:24 -	LMT	1924 May  2
    130 			3:00	-	BAKT	1957 Mar    # Baku Time
    131 			4:00 RussiaAsia BAK%sT	1991 Mar 31 2:00s
    132 			3:00	1:00	BAKST	1991 Aug 30 # independence
    133 			3:00 RussiaAsia	AZ%sT	1992 Sep lastSat 23:00
    134 			4:00	-	AZT	1996 # Azerbaijan time
    135 			4:00	EUAsia	AZ%sT	1997
    136 			4:00	Azer	AZ%sT
    137 
    138 # Bahrain
    139 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    140 Zone	Asia/Bahrain	3:22:20 -	LMT	1920		# Al Manamah
    141 			4:00	-	GST	1972 Jun
    142 			3:00	-	AST
    143 
    144 # Bangladesh
    145 # From Alexander Krivenyshev (2009-05-13):
    146 # According to newspaper Asian Tribune (May 6, 2009) Bangladesh may introduce
    147 # Daylight Saving Time from June 16 to Sept 30
    148 #
    149 # Bangladesh to introduce daylight saving time likely from June 16
    150 # <a href="http://www.asiantribune.com/?q=node/17288">
    151 # http://www.asiantribune.com/?q=node/17288
    152 # </a>
    153 # or
    154 # <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh02.html">
    155 # http://www.worldtimezone.com/dst_news/dst_news_bangladesh02.html
    156 # </a>
    157 #
    158 # "... Bangladesh government has decided to switch daylight saving time from
    159 # June
    160 # 16 till September 30 in a bid to ensure maximum use of daylight to cope with
    161 # crippling power crisis. "
    162 #
    163 # The switch will remain in effect from June 16 to Sept 30 (2009) but if
    164 # implemented the next year, it will come in force from April 1, 2010
    165 
    166 # From Steffen Thorsen (2009-06-02):
    167 # They have finally decided now, but changed the start date to midnight between
    168 # the 19th and 20th, and they have not set the end date yet.
    169 #
    170 # Some sources:
    171 # <a href="http://in.reuters.com/article/southAsiaNews/idINIndia-40017620090601">
    172 # http://in.reuters.com/article/southAsiaNews/idINIndia-40017620090601
    173 # </a>
    174 # <a href="http://bdnews24.com/details.php?id=85889&cid=2">
    175 # http://bdnews24.com/details.php?id=85889&cid=2
    176 # </a>
    177 #
    178 # Our wrap-up:
    179 # <a href="http://www.timeanddate.com/news/time/bangladesh-daylight-saving-2009.html">
    180 # http://www.timeanddate.com/news/time/bangladesh-daylight-saving-2009.html
    181 # </a>
    182 
    183 # From A. N. M. Kamrus Saadat (2009-06-15):
    184 # Finally we've got the official mail regarding DST start time where DST start
    185 # time is mentioned as Jun 19 2009, 23:00 from BTRC (Bangladesh
    186 # Telecommunication Regulatory Commission).
    187 #
    188 # No DST end date has been announced yet.
    189 
    190 # From Alexander Krivenyshev (2009-09-25):
    191 # Bangladesh won't go back to Standard Time from October 1, 2009,
    192 # instead it will continue DST measure till the cabinet makes a fresh decision.
    193 #
    194 # Following report by same newspaper-"The Daily Star Friday":
    195 # "DST change awaits cabinet decision-Clock won't go back by 1-hr from Oct 1"
    196 # <a href="http://www.thedailystar.net/newDesign/news-details.php?nid=107021">
    197 # http://www.thedailystar.net/newDesign/news-details.php?nid=107021
    198 # </a>
    199 # or
    200 # <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh04.html">
    201 # http://www.worldtimezone.com/dst_news/dst_news_bangladesh04.html
    202 # </a>
    203 
    204 # From Steffen Thorsen (2009-10-13):
    205 # IANS (Indo-Asian News Service) now reports:
    206 # Bangladesh has decided that the clock advanced by an hour to make
    207 # maximum use of daylight hours as an energy saving measure would
    208 # "continue for an indefinite period."
    209 #
    210 # One of many places where it is published:
    211 # <a href="http://www.thaindian.com/newsportal/business/bangladesh-to-continue-indefinitely-with-advanced-time_100259987.html">
    212 # http://www.thaindian.com/newsportal/business/bangladesh-to-continue-indefinitely-with-advanced-time_100259987.html
    213 # </a>
    214 
    215 # From Alexander Krivenyshev (2009-12-24):
    216 # According to Bangladesh newspaper "The Daily Star,"
    217 # Bangladesh will change its clock back to Standard Time on Dec 31, 2009.
    218 #
    219 # Clock goes back 1-hr on Dec 31 night.
    220 # <a href="http://www.thedailystar.net/newDesign/news-details.php?nid=119228">
    221 # http://www.thedailystar.net/newDesign/news-details.php?nid=119228
    222 # </a>
    223 # and
    224 # <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh05.html">
    225 # http://www.worldtimezone.com/dst_news/dst_news_bangladesh05.html
    226 # </a>
    227 #
    228 # "...The government yesterday decided to put the clock back by one hour
    229 # on December 31 midnight and the new time will continue until March 31,
    230 # 2010 midnight. The decision came at a cabinet meeting at the Prime
    231 # Minister's Office last night..."
    232 
    233 # From Alexander Krivenyshev (2010-03-22):
    234 # According to Bangladesh newspaper "The Daily Star,"
    235 # Cabinet cancels Daylight Saving Time
    236 # <a href="http://www.thedailystar.net/newDesign/latest_news.php?nid=22817">
    237 # http://www.thedailystar.net/newDesign/latest_news.php?nid=22817
    238 # </a>
    239 # or
    240 # <a href="http://www.worldtimezone.com/dst_news/dst_news_bangladesh06.html">
    241 # http://www.worldtimezone.com/dst_news/dst_news_bangladesh06.html
    242 # </a>
    243 
    244 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
    245 Rule	Dhaka	2009	only	-	Jun	19	23:00	1:00	S
    246 Rule	Dhaka	2009	only	-	Dec	31	23:59	0	-
    247 
    248 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    249 Zone	Asia/Dhaka	6:01:40 -	LMT	1890
    250 			5:53:20	-	HMT	1941 Oct    # Howrah Mean Time?
    251 			6:30	-	BURT	1942 May 15 # Burma Time
    252 			5:30	-	IST	1942 Sep
    253 			6:30	-	BURT	1951 Sep 30
    254 			6:00	-	DACT	1971 Mar 26 # Dacca Time
    255 			6:00	-	BDT	2009
    256 			6:00	Dhaka	BD%sT
    257 
    258 # Bhutan
    259 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    260 Zone	Asia/Thimphu	5:58:36 -	LMT	1947 Aug 15 # or Thimbu
    261 			5:30	-	IST	1987 Oct
    262 			6:00	-	BTT	# Bhutan Time
    263 
    264 # British Indian Ocean Territory
    265 # Whitman and the 1995 CIA time zone map say 5:00, but the
    266 # 1997 and later maps say 6:00.  Assume the switch occurred in 1996.
    267 # We have no information as to when standard time was introduced;
    268 # assume it occurred in 1907, the same year as Mauritius (which
    269 # then contained the Chagos Archipelago).
    270 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    271 Zone	Indian/Chagos	4:49:40	-	LMT	1907
    272 			5:00	-	IOT	1996 # BIOT Time
    273 			6:00	-	IOT
    274 
    275 # Brunei
    276 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    277 Zone	Asia/Brunei	7:39:40 -	LMT	1926 Mar   # Bandar Seri Begawan
    278 			7:30	-	BNT	1933
    279 			8:00	-	BNT
    280 
    281 # Burma / Myanmar
    282 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    283 Zone	Asia/Rangoon	6:24:40 -	LMT	1880		# or Yangon
    284 			6:24:36	-	RMT	1920	   # Rangoon Mean Time?
    285 			6:30	-	BURT	1942 May   # Burma Time
    286 			9:00	-	JST	1945 May 3
    287 			6:30	-	MMT		   # Myanmar Time
    288 
    289 # Cambodia
    290 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    291 Zone	Asia/Phnom_Penh	6:59:40 -	LMT	1906 Jun  9
    292 			7:06:20	-	SMT	1911 Mar 11 0:01 # Saigon MT?
    293 			7:00	-	ICT	1912 May
    294 			8:00	-	ICT	1931 May
    295 			7:00	-	ICT
    296 
    297 # China
    298 
    299 # From Guy Harris:
    300 # People's Republic of China.  Yes, they really have only one time zone.
    301 
    302 # From Bob Devine (1988-01-28):
    303 # No they don't.  See TIME mag, 1986-02-17 p.52.  Even though
    304 # China is across 4 physical time zones, before Feb 1, 1986 only the
    305 # Peking (Bejing) time zone was recognized.  Since that date, China
    306 # has two of 'em -- Peking's and Urumqi (named after the capital of
    307 # the Xinjiang Uyghur Autonomous Region).  I don't know about DST for it.
    308 #
    309 # . . .I just deleted the DST table and this editor makes it too
    310 # painful to suck in another copy..  So, here is what I have for
    311 # DST start/end dates for Peking's time zone (info from AP):
    312 #
    313 #     1986 May 4 - Sept 14
    314 #     1987 mid-April - ??
    315 
    316 # From U. S. Naval Observatory (1989-01-19):
    317 # CHINA               8 H  AHEAD OF UTC  ALL OF CHINA, INCL TAIWAN
    318 # CHINA               9 H  AHEAD OF UTC  APR 17 - SEP 10
    319 
    320 # From Paul Eggert (2006-03-22):
    321 # Shanks & Pottenger write that China (except for Hong Kong and Macau)
    322 # has had a single time zone since 1980 May 1, observing summer DST
    323 # from 1986 through 1991; this contradicts Devine's
    324 # note about Time magazine, though apparently _something_ happened in 1986.
    325 # Go with Shanks & Pottenger for now.  I made up names for the other
    326 # pre-1980 time zones.
    327 
    328 # From Shanks & Pottenger:
    329 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
    330 Rule	Shang	1940	only	-	Jun	 3	0:00	1:00	D
    331 Rule	Shang	1940	1941	-	Oct	 1	0:00	0	S
    332 Rule	Shang	1941	only	-	Mar	16	0:00	1:00	D
    333 Rule	PRC	1986	only	-	May	 4	0:00	1:00	D
    334 Rule	PRC	1986	1991	-	Sep	Sun>=11	0:00	0	S
    335 Rule	PRC	1987	1991	-	Apr	Sun>=10	0:00	1:00	D
    336 
    337 # From Anthony Fok (2001-12-20):
    338 # BTW, I did some research on-line and found some info regarding these five
    339 # historic timezones from some Taiwan websites.  And yes, there are official
    340 # Chinese names for these locales (before 1949).
    341 #
    342 # From Jesper Norgaard Welen (2006-07-14):
    343 # I have investigated the timezones around 1970 on the
    344 # http://www.astro.com/atlas site [with provinces and county
    345 # boundaries summarized below]....  A few other exceptions were two
    346 # counties on the Sichuan side of the Xizang-Sichuan border,
    347 # counties Dege and Baiyu which lies on the Sichuan side and are
    348 # therefore supposed to be GMT+7, Xizang region being GMT+6, but Dege
    349 # county is GMT+8 according to astro.com while Baiyu county is GMT+6
    350 # (could be true), for the moment I am assuming that those two
    351 # counties are mistakes in the astro.com data.
    352 
    353 # From Paul Eggert (2008-02-11):
    354 # I just now checked Google News for western news sources that talk
    355 # about China's single time zone, and couldn't find anything before 1986
    356 # talking about China being in one time zone.  (That article was: Jim
    357 # Mann, "A clumsy embrace for another western custom: China on daylight
    358 # time--sort of", Los Angeles Times, 1986-05-05.  By the way, this
    359 # article confirms the tz database's data claiming that China began
    360 # observing daylight saving time in 1986.
    361 #
    362 # From Thomas S. Mullaney (2008-02-11):
    363 # I think you're combining two subjects that need to treated
    364 # separately: daylight savings (which, you're correct, wasn't
    365 # implemented until the 1980s) and the unified time zone centered near
    366 # Beijing (which was implemented in 1949). Briefly, there was also a
    367 # "Lhasa Time" in Tibet and "Urumqi Time" in Xinjiang. The first was
    368 # ceased, and the second eventually recognized (again, in the 1980s).
    369 #
    370 # From Paul Eggert (2008-06-30):
    371 # There seems to be a good chance China switched to a single time zone in 1949
    372 # rather than in 1980 as Shanks & Pottenger have it, but we don't have a
    373 # reliable documentary source saying so yet, so for now we still go with
    374 # Shanks & Pottenger.
    375 
    376 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    377 # Changbai Time ("Long-white Time", Long-white = Heilongjiang area)
    378 # Heilongjiang (except Mohe county), Jilin
    379 Zone	Asia/Harbin	8:26:44	-	LMT	1928 # or Haerbin
    380 			8:30	-	CHAT	1932 Mar # Changbai Time
    381 			8:00	-	CST	1940
    382 			9:00	-	CHAT	1966 May
    383 			8:30	-	CHAT	1980 May
    384 			8:00	PRC	C%sT
    385 # Zhongyuan Time ("Central plain Time")
    386 # most of China
    387 Zone	Asia/Shanghai	8:05:52	-	LMT	1928
    388 			8:00	Shang	C%sT	1949
    389 			8:00	PRC	C%sT
    390 # Long-shu Time (probably due to Long and Shu being two names of that area)
    391 # Guangxi, Guizhou, Hainan, Ningxia, Sichuan, Shaanxi, and Yunnan;
    392 # most of Gansu; west Inner Mongolia; west Qinghai; and the Guangdong
    393 # counties Deqing, Enping, Kaiping, Luoding, Taishan, Xinxing,
    394 # Yangchun, Yangjiang, Yu'nan, and Yunfu.
    395 Zone	Asia/Chongqing	7:06:20	-	LMT	1928 # or Chungking
    396 			7:00	-	LONT	1980 May # Long-shu Time
    397 			8:00	PRC	C%sT
    398 # Xin-zang Time ("Xinjiang-Tibet Time")
    399 # The Gansu counties Aksay, Anxi, Dunhuang, Subei; west Qinghai;
    400 # the Guangdong counties  Xuwen, Haikang, Suixi, Lianjiang,
    401 # Zhanjiang, Wuchuan, Huazhou, Gaozhou, Maoming, Dianbai, and Xinyi;
    402 # east Tibet, including Lhasa, Chamdo, Shigaise, Jimsar, Shawan and Hutubi;
    403 # east Xinjiang, including Urumqi, Turpan, Karamay, Korla, Minfeng, Jinghe,
    404 # Wusu, Qiemo, Xinyan, Wulanwusu, Jinghe, Yumin, Tacheng, Tuoli, Emin,
    405 # Shihezi, Changji, Yanqi, Heshuo, Tuokexun, Tulufan, Shanshan, Hami,
    406 # Fukang, Kuitun, Kumukuli, Miquan, Qitai, and Turfan.
    407 Zone	Asia/Urumqi	5:50:20	-	LMT	1928 # or Urumchi
    408 			6:00	-	URUT	1980 May # Urumqi Time
    409 			8:00	PRC	C%sT
    410 # Kunlun Time
    411 # West Tibet, including Pulan, Aheqi, Shufu, Shule;
    412 # West Xinjiang, including Aksu, Atushi, Yining, Hetian, Cele, Luopu, Nileke,
    413 # Zhaosu, Tekesi, Gongliu, Chabuchaer, Huocheng, Bole, Pishan, Suiding,
    414 # and Yarkand.
    415 
    416 # From Luther Ma (2009-10-17):
    417 # Almost all (>99.9%) ethnic Chinese (properly ethnic Han) living in
    418 # Xinjiang use Chinese Standard Time. Some are aware of Xinjiang time,
    419 # but have no need of it. All planes, trains, and schools function on
    420 # what is called "Beijing time." When Han make an appointment in Chinese
    421 # they implicitly use Beijing time.
    422 #
    423 # On the other hand, ethnic Uyghurs, who make up about half the
    424 # population of Xinjiang, typically use "Xinjiang time" which is two
    425 # hours behind Beijing time, or UTC +0600. The government of the Xinjiang
    426 # Uyghur Autonomous Region, (XAUR, or just Xinjiang for short) as well as
    427 # local governments such as the Urumqi city government use both times in
    428 # publications, referring to what is popularly called Xinjiang time as
    429 # "Urumqi time." When Uyghurs make an appointment in the Uyghur language
    430 # they almost invariably use Xinjiang time.
    431 #
    432 # (Their ethnic Han compatriots would typically have no clue of its
    433 # widespread use, however, because so extremely few of them are fluent in
    434 # Uyghur, comparable to the number of Anglo-Americans fluent in Navajo.)
    435 #
    436 # (...As with the rest of China there was a brief interval ending in 1990
    437 # or 1991 when summer time was in use.  The confusion was severe, with
    438 # the province not having dual times but four times in use at the same
    439 # time. Some areas remained on standard Xinjiang time or Beijing time and
    440 # others moving their clocks ahead.)
    441 #
    442 # ...an example of an official website using of Urumqi time.
    443 #
    444 # The first few lines of the Google translation of
    445 # <a href="http://www.fjysgl.gov.cn/show.aspx?id=2379&cid=39">
    446 # http://www.fjysgl.gov.cn/show.aspx?id=2379&cid=39
    447 # </a>
    448 # (retrieved 2009-10-13)
    449 # > Urumqi fire seven people are missing the alleged losses of at least
    450 # > 500 million yuan
    451 # >
    452 # > (Reporter Dong Liu) the day before 20:20 or so (Urumqi Time 18:20),
    453 # > Urumqi City Department of International Plaza Luther Qiantang River
    454 # > burst fire. As of yesterday, 18:30, Urumqi City Fire officers and men
    455 # > have worked continuously for 22 hours...
    456 
    457 # From Luther Ma (2009-11-19):
    458 # With the risk of being redundant to previous answers these are the most common
    459 # English "transliterations" (w/o using non-English symbols):
    460 #
    461 # 1. Wulumuqi...
    462 # 2. Kashi...
    463 # 3. Urumqi...
    464 # 4. Kashgar...
    465 # ...
    466 # 5. It seems that Uyghurs in Urumqi has been using Xinjiang since at least the
    467 # 1960's. I know of one Han, now over 50, who grew up in the surrounding
    468 # countryside and used Xinjiang time as a child.
    469 #
    470 # 6. Likewise for Kashgar and the rest of south Xinjiang I don't know of any
    471 # start date for Xinjiang time.
    472 #
    473 # Without having access to local historical records, nor the ability to legally
    474 # publish them, I would go with October 1, 1949, when Xinjiang became the Uyghur
    475 # Autonomous Region under the PRC. (Before that Uyghurs, of course, would also
    476 # not be using Beijing time, but some local time.)
    477 
    478 Zone	Asia/Kashgar	5:03:56	-	LMT	1928 # or Kashi or Kaxgar
    479 			5:30	-	KAST	1940	 # Kashgar Time
    480 			5:00	-	KAST	1980 May
    481 			8:00	PRC	C%sT
    482 
    483 
    484 # From Lee Yiu Chung (2009-10-24):
    485 # I found there are some mistakes for the...DST rule for Hong
    486 # Kong. [According] to the DST record from Hong Kong Observatory (actually,
    487 # it is not [an] observatory, but the official meteorological agency of HK,
    488 # and also serves as the official timing agency), there are some missing
    489 # and incorrect rules. Although the exact switch over time is missing, I
    490 # think 3:30 is correct. The official DST record for Hong Kong can be
    491 # obtained from
    492 # <a href="http://www.hko.gov.hk/gts/time/Summertime.htm">
    493 # http://www.hko.gov.hk/gts/time/Summertime.htm
    494 # </a>.
    495 
    496 # From Arthur David Olson (2009-10-28):
    497 # Here are the dates given at
    498 # <a href="http://www.hko.gov.hk/gts/time/Summertime.htm">
    499 # http://www.hko.gov.hk/gts/time/Summertime.htm
    500 # </a>
    501 # as of 2009-10-28:
    502 # Year        Period
    503 # 1941        1 Apr to 30 Sep
    504 # 1942        Whole year
    505 # 1943        Whole year
    506 # 1944        Whole year
    507 # 1945        Whole year
    508 # 1946        20 Apr to 1 Dec
    509 # 1947        13 Apr to 30 Dec
    510 # 1948        2 May to 31 Oct
    511 # 1949        3 Apr to 30 Oct
    512 # 1950        2 Apr to 29 Oct
    513 # 1951        1 Apr to 28 Oct
    514 # 1952        6 Apr to 25 Oct
    515 # 1953        5 Apr to 1 Nov
    516 # 1954        21 Mar to 31 Oct
    517 # 1955        20 Mar to 6 Nov
    518 # 1956        18 Mar to 4 Nov
    519 # 1957        24 Mar to 3 Nov
    520 # 1958        23 Mar to 2 Nov
    521 # 1959        22 Mar to 1 Nov
    522 # 1960        20 Mar to 6 Nov
    523 # 1961        19 Mar to 5 Nov
    524 # 1962        18 Mar to 4 Nov
    525 # 1963        24 Mar to 3 Nov
    526 # 1964        22 Mar to 1 Nov
    527 # 1965        18 Apr to 17 Oct
    528 # 1966        17 Apr to 16 Oct
    529 # 1967        16 Apr to 22 Oct
    530 # 1968        21 Apr to 20 Oct
    531 # 1969        20 Apr to 19 Oct
    532 # 1970        19 Apr to 18 Oct
    533 # 1971        18 Apr to 17 Oct
    534 # 1972        16 Apr to 22 Oct
    535 # 1973        22 Apr to 21 Oct
    536 # 1973/74     30 Dec 73 to 20 Oct 74
    537 # 1975        20 Apr to 19 Oct
    538 # 1976        18 Apr to 17 Oct
    539 # 1977        Nil
    540 # 1978        Nil
    541 # 1979        13 May to 21 Oct
    542 # 1980 to Now Nil
    543 # The page does not give start or end times of day.
    544 # The page does not give a start date for 1942.
    545 # The page does not givw an end date for 1945.
    546 # The Japanese occupation of Hong Kong began on 1941-12-25.
    547 # The Japanese surrender of Hong Kong was signed 1945-09-15.
    548 # For lack of anything better, use start of those days as the transition times.
    549 
    550 # Hong Kong (Xianggang)
    551 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
    552 Rule	HK	1941	only	-	Apr	1	3:30	1:00	S
    553 Rule	HK	1941	only	-	Sep	30	3:30	0	-
    554 Rule	HK	1946	only	-	Apr	20	3:30	1:00	S
    555 Rule	HK	1946	only	-	Dec	1	3:30	0	-
    556 Rule	HK	1947	only	-	Apr	13	3:30	1:00	S
    557 Rule	HK	1947	only	-	Dec	30	3:30	0	-
    558 Rule	HK	1948	only	-	May	2	3:30	1:00	S
    559 Rule	HK	1948	1951	-	Oct	lastSun	3:30	0	-
    560 Rule	HK	1952	only	-	Oct	25	3:30	0	-
    561 Rule	HK	1949	1953	-	Apr	Sun>=1	3:30	1:00	S
    562 Rule	HK	1953	only	-	Nov	1	3:30	0	-
    563 Rule	HK	1954	1964	-	Mar	Sun>=18	3:30	1:00	S
    564 Rule	HK	1954	only	-	Oct	31	3:30	0	-
    565 Rule	HK	1955	1964	-	Nov	Sun>=1	3:30	0	-
    566 Rule	HK	1965	1976	-	Apr	Sun>=16	3:30	1:00	S
    567 Rule	HK	1965	1976	-	Oct	Sun>=16	3:30	0	-
    568 Rule	HK	1973	only	-	Dec	30	3:30	1:00	S
    569 Rule	HK	1979	only	-	May	Sun>=8	3:30	1:00	S
    570 Rule	HK	1979	only	-	Oct	Sun>=16	3:30	0	-
    571 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    572 Zone	Asia/Hong_Kong	7:36:36 -	LMT	1904 Oct 30
    573 			8:00	HK	HK%sT	1941 Dec 25
    574 			9:00	-	JST	1945 Sep 15
    575 			8:00	HK	HK%sT
    576 
    577 ###############################################################################
    578 
    579 # Taiwan
    580 
    581 # Shanks & Pottenger write that Taiwan observed DST during 1945, when it
    582 # was still controlled by Japan.  This is hard to believe, but we don't
    583 # have any other information.
    584 
    585 # From smallufo (2010-04-03):
    586 # According to Taiwan's CWB,
    587 # <a href="http://www.cwb.gov.tw/V6/astronomy/cdata/summert.htm">
    588 # http://www.cwb.gov.tw/V6/astronomy/cdata/summert.htm
    589 # </a>
    590 # Taipei has DST in 1979 between July 1st and Sep 30.
    591 
    592 # From Arthur David Olson (2010-04-07):
    593 # Here's Google's translation of the table at the bottom of the "summert.htm" page:
    594 # Decade 	                                                    Name                      Start and end date
    595 # Republic of China 34 years to 40 years (AD 1945-1951 years) Summer Time               May 1 to September 30
    596 # 41 years of the Republic of China (AD 1952)                 Daylight Saving Time      March 1 to October 31
    597 # Republic of China 42 years to 43 years (AD 1953-1954 years) Daylight Saving Time      April 1 to October 31
    598 # In the 44 years to 45 years (AD 1955-1956 years)            Daylight Saving Time      April 1 to September 30
    599 # Republic of China 46 years to 48 years (AD 1957-1959)       Summer Time               April 1 to September 30
    600 # Republic of China 49 years to 50 years (AD 1960-1961)       Summer Time               June 1 to September 30
    601 # Republic of China 51 years to 62 years (AD 1962-1973 years) Stop Summer Time
    602 # Republic of China 63 years to 64 years (1974-1975 AD)       Daylight Saving Time      April 1 to September 30
    603 # Republic of China 65 years to 67 years (1976-1978 AD)       Stop Daylight Saving Time
    604 # Republic of China 68 years (AD 1979)                        Daylight Saving Time      July 1 to September 30
    605 # Republic of China since 69 years (AD 1980)                  Stop Daylight Saving Time
    606 
    607 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
    608 Rule	Taiwan	1945	1951	-	May	1	0:00	1:00	D
    609 Rule	Taiwan	1945	1951	-	Oct	1	0:00	0	S
    610 Rule	Taiwan	1952	only	-	Mar	1	0:00	1:00	D
    611 Rule	Taiwan	1952	1954	-	Nov	1	0:00	0	S
    612 Rule	Taiwan	1953	1959	-	Apr	1	0:00	1:00	D
    613 Rule	Taiwan	1955	1961	-	Oct	1	0:00	0	S
    614 Rule	Taiwan	1960	1961	-	Jun	1	0:00	1:00	D
    615 Rule	Taiwan	1974	1975	-	Apr	1	0:00	1:00	D
    616 Rule	Taiwan	1974	1975	-	Oct	1	0:00	0	S
    617 Rule	Taiwan	1979	only	-	Jun	30	0:00	1:00	D
    618 Rule	Taiwan	1979	only	-	Sep	30	0:00	0	S
    619 
    620 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    621 Zone	Asia/Taipei	8:06:00 -	LMT	1896 # or Taibei or T'ai-pei
    622 			8:00	Taiwan	C%sT
    623 
    624 # Macau (Macao, Aomen)
    625 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
    626 Rule	Macau	1961	1962	-	Mar	Sun>=16	3:30	1:00	S
    627 Rule	Macau	1961	1964	-	Nov	Sun>=1	3:30	0	-
    628 Rule	Macau	1963	only	-	Mar	Sun>=16	0:00	1:00	S
    629 Rule	Macau	1964	only	-	Mar	Sun>=16	3:30	1:00	S
    630 Rule	Macau	1965	only	-	Mar	Sun>=16	0:00	1:00	S
    631 Rule	Macau	1965	only	-	Oct	31	0:00	0	-
    632 Rule	Macau	1966	1971	-	Apr	Sun>=16	3:30	1:00	S
    633 Rule	Macau	1966	1971	-	Oct	Sun>=16	3:30	0	-
    634 Rule	Macau	1972	1974	-	Apr	Sun>=15	0:00	1:00	S
    635 Rule	Macau	1972	1973	-	Oct	Sun>=15	0:00	0	-
    636 Rule	Macau	1974	1977	-	Oct	Sun>=15	3:30	0	-
    637 Rule	Macau	1975	1977	-	Apr	Sun>=15	3:30	1:00	S
    638 Rule	Macau	1978	1980	-	Apr	Sun>=15	0:00	1:00	S
    639 Rule	Macau	1978	1980	-	Oct	Sun>=15	0:00	0	-
    640 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    641 Zone	Asia/Macau	7:34:20 -	LMT	1912
    642 			8:00	Macau	MO%sT	1999 Dec 20 # return to China
    643 			8:00	PRC	C%sT
    644 
    645 
    646 ###############################################################################
    647 
    648 # Cyprus
    649 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
    650 Rule	Cyprus	1975	only	-	Apr	13	0:00	1:00	S
    651 Rule	Cyprus	1975	only	-	Oct	12	0:00	0	-
    652 Rule	Cyprus	1976	only	-	May	15	0:00	1:00	S
    653 Rule	Cyprus	1976	only	-	Oct	11	0:00	0	-
    654 Rule	Cyprus	1977	1980	-	Apr	Sun>=1	0:00	1:00	S
    655 Rule	Cyprus	1977	only	-	Sep	25	0:00	0	-
    656 Rule	Cyprus	1978	only	-	Oct	2	0:00	0	-
    657 Rule	Cyprus	1979	1997	-	Sep	lastSun	0:00	0	-
    658 Rule	Cyprus	1981	1998	-	Mar	lastSun	0:00	1:00	S
    659 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    660 Zone	Asia/Nicosia	2:13:28 -	LMT	1921 Nov 14
    661 			2:00	Cyprus	EE%sT	1998 Sep
    662 			2:00	EUAsia	EE%sT
    663 # IATA SSIM (1998-09) has Cyprus using EU rules for the first time.
    664 
    665 # Classically, Cyprus belongs to Asia; e.g. see Herodotus, Histories, I.72.
    666 # However, for various reasons many users expect to find it under Europe.
    667 Link	Asia/Nicosia	Europe/Nicosia
    668 
    669 # Georgia
    670 # From Paul Eggert (1994-11-19):
    671 # Today's _Economist_ (p 60) reports that Georgia moved its clocks forward
    672 # an hour recently, due to a law proposed by Zurab Murvanidze,
    673 # an MP who went on a hunger strike for 11 days to force discussion about it!
    674 # We have no details, but we'll guess they didn't move the clocks back in fall.
    675 #
    676 # From Mathew Englander, quoting AP (1996-10-23 13:05-04):
    677 # Instead of putting back clocks at the end of October, Georgia
    678 # will stay on daylight savings time this winter to save energy,
    679 # President Eduard Shevardnadze decreed Wednesday.
    680 #
    681 # From the BBC via Joseph S. Myers (2004-06-27):
    682 #
    683 # Georgia moved closer to Western Europe on Sunday...  The former Soviet
    684 # republic has changed its time zone back to that of Moscow.  As a result it
    685 # is now just four hours ahead of Greenwich Mean Time, rather than five hours
    686 # ahead.  The switch was decreed by the pro-Western president of Georgia,
    687 # Mikhail Saakashvili, who said the change was partly prompted by the process
    688 # of integration into Europe.
    689 
    690 # From Teimuraz Abashidze (2005-11-07):
    691 # Government of Georgia ... decided to NOT CHANGE daylight savings time on
    692 # [Oct.] 30, as it was done before during last more than 10 years.
    693 # Currently, we are in fact GMT +4:00, as before 30 October it was GMT
    694 # +3:00.... The problem is, there is NO FORMAL LAW or governmental document
    695 # about it.  As far as I can find, I was told, that there is no document,
    696 # because we just DIDN'T ISSUE document about switching to winter time....
    697 # I don't know what can be done, especially knowing that some years ago our
    698 # DST rules where changed THREE TIMES during one month.
    699 
    700 
    701 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    702 Zone	Asia/Tbilisi	2:59:16 -	LMT	1880
    703 			2:59:16	-	TBMT	1924 May  2 # Tbilisi Mean Time
    704 			3:00	-	TBIT	1957 Mar    # Tbilisi Time
    705 			4:00 RussiaAsia TBI%sT	1991 Mar 31 2:00s
    706 			3:00	1:00	TBIST	1991 Apr  9 # independence
    707 			3:00 RussiaAsia GE%sT	1992 # Georgia Time
    708 			3:00 E-EurAsia	GE%sT	1994 Sep lastSun
    709 			4:00 E-EurAsia	GE%sT	1996 Oct lastSun
    710 			4:00	1:00	GEST	1997 Mar lastSun
    711 			4:00 E-EurAsia	GE%sT	2004 Jun 27
    712 			3:00 RussiaAsia	GE%sT	2005 Mar lastSun 2:00
    713 			4:00	-	GET
    714 
    715 # East Timor
    716 
    717 # See Indonesia for the 1945 transition.
    718 
    719 # From Joao Carrascalao, brother of the former governor of East Timor, in
    720 # <a href="http://etan.org/et99c/december/26-31/30ETMAY.htm">
    721 # East Timor may be late for its millennium
    722 # </a> (1999-12-26/31):
    723 # Portugal tried to change the time forward in 1974 because the sun
    724 # rises too early but the suggestion raised a lot of problems with the
    725 # Timorese and I still don't think it would work today because it
    726 # conflicts with their way of life.
    727 
    728 # From Paul Eggert (2000-12-04):
    729 # We don't have any record of the above attempt.
    730 # Most likely our records are incomplete, but we have no better data.
    731 
    732 # <a href="http://www.hri.org/news/world/undh/last/00-08-16.undh.html">
    733 # From Manoel de Almeida e Silva, Deputy Spokesman for the UN Secretary-General
    734 # (2000-08-16)</a>:
    735 # The Cabinet of the East Timor Transition Administration decided
    736 # today to advance East Timor's time by one hour.  The time change,
    737 # which will be permanent, with no seasonal adjustment, will happen at
    738 # midnight on Saturday, September 16.
    739 
    740 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    741 Zone	Asia/Dili	8:22:20 -	LMT	1912
    742 			8:00	-	TLT	1942 Feb 21 23:00 # E Timor Time
    743 			9:00	-	JST	1945 Sep 23
    744 			9:00	-	TLT	1976 May  3
    745 			8:00	-	CIT	2000 Sep 17 00:00
    746 			9:00	-	TLT
    747 
    748 # India
    749 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    750 Zone	Asia/Kolkata	5:53:28 -	LMT	1880	# Kolkata
    751 			5:53:20	-	HMT	1941 Oct    # Howrah Mean Time?
    752 			6:30	-	BURT	1942 May 15 # Burma Time
    753 			5:30	-	IST	1942 Sep
    754 			5:30	1:00	IST	1945 Oct 15
    755 			5:30	-	IST
    756 # The following are like Asia/Kolkata:
    757 #	Andaman Is
    758 #	Lakshadweep (Laccadive, Minicoy and Amindivi Is)
    759 #	Nicobar Is
    760 
    761 # Indonesia
    762 #
    763 # From Gwillim Law (2001-05-28), overriding Shanks & Pottenger:
    764 # <http://www.sumatera-inc.com/go_to_invest/about_indonesia.asp#standtime>
    765 # says that Indonesia's time zones changed on 1988-01-01.  Looking at some
    766 # time zone maps, I think that must refer to Western Borneo (Kalimantan Barat
    767 # and Kalimantan Tengah) switching from UTC+8 to UTC+7.
    768 #
    769 # From Paul Eggert (2007-03-10):
    770 # Here is another correction to Shanks & Pottenger.
    771 # JohnTWB writes that Japanese forces did not surrender control in
    772 # Indonesia until 1945-09-01 00:00 at the earliest (in Jakarta) and
    773 # other formal surrender ceremonies were September 9, 11, and 13, plus
    774 # September 12 for the regional surrender to Mountbatten in Singapore.
    775 # These would be the earliest possible times for a change.
    776 # Regimes horaires pour le monde entier, by Henri Le Corre, (Editions
    777 # Traditionnelles, 1987, Paris) says that Java and Madura switched
    778 # from JST to UTC+07:30 on 1945-09-23, and gives 1944-09-01 for Jayapura
    779 # (Hollandia).  For now, assume all Indonesian locations other than Jayapura
    780 # switched on 1945-09-23.
    781 #
    782 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    783 Zone Asia/Jakarta	7:07:12 -	LMT	1867 Aug 10
    784 # Shanks & Pottenger say the next transition was at 1924 Jan 1 0:13,
    785 # but this must be a typo.
    786 			7:07:12	-	JMT	1923 Dec 31 23:47:12 # Jakarta
    787 			7:20	-	JAVT	1932 Nov	 # Java Time
    788 			7:30	-	WIT	1942 Mar 23
    789 			9:00	-	JST	1945 Sep 23
    790 			7:30	-	WIT	1948 May
    791 			8:00	-	WIT	1950 May
    792 			7:30	-	WIT	1964
    793 			7:00	-	WIT
    794 Zone Asia/Pontianak	7:17:20	-	LMT	1908 May
    795 			7:17:20	-	PMT	1932 Nov    # Pontianak MT
    796 			7:30	-	WIT	1942 Jan 29
    797 			9:00	-	JST	1945 Sep 23
    798 			7:30	-	WIT	1948 May
    799 			8:00	-	WIT	1950 May
    800 			7:30	-	WIT	1964
    801 			8:00	-	CIT	1988 Jan  1
    802 			7:00	-	WIT
    803 Zone Asia/Makassar	7:57:36 -	LMT	1920
    804 			7:57:36	-	MMT	1932 Nov    # Macassar MT
    805 			8:00	-	CIT	1942 Feb  9
    806 			9:00	-	JST	1945 Sep 23
    807 			8:00	-	CIT
    808 Zone Asia/Jayapura	9:22:48 -	LMT	1932 Nov
    809 			9:00	-	EIT	1944 Sep  1
    810 			9:30	-	CST	1964
    811 			9:00	-	EIT
    812 
    813 # Iran
    814 
    815 # From Roozbeh Pournader (2003-03-15):
    816 # This is an English translation of what I just found (originally in Persian).
    817 # The Gregorian dates in brackets are mine:
    818 #
    819 #	Official Newspaper No. 13548-1370/6/25 [1991-09-16]
    820 #	No. 16760/T233 H				1370/6/10 [1991-09-01]
    821 #
    822 #	The Rule About Change of the Official Time of the Country
    823 #
    824 #	The Board of Ministers, in the meeting dated 1370/5/23 [1991-08-14],
    825 #	based on the suggestion number 2221/D dated 1370/4/22 [1991-07-13]
    826 #	of the Country's Organization for Official and Employment Affairs,
    827 #	and referring to the law for equating the working hours of workers
    828 #	and officers in the whole country dated 1359/4/23 [1980-07-14], and
    829 #	for synchronizing the official times of the country, agreed that:
    830 #
    831 #	The official time of the country will should move forward one hour
    832 #	at the 24[:00] hours of the first day of Farvardin and should return
    833 #	to its previous state at the 24[:00] hours of the 30th day of
    834 #	Shahrivar.
    835 #
    836 #	First Deputy to the President - Hassan Habibi
    837 #
    838 # From personal experience, that agrees with what has been followed
    839 # for at least the last 5 years.  Before that, for a few years, the
    840 # date used was the first Thursday night of Farvardin and the last
    841 # Thursday night of Shahrivar, but I can't give exact dates....
    842 # I have also changed the abbreviations to what is considered correct
    843 # here in Iran, IRST for regular time and IRDT for daylight saving time.
    844 #
    845 # From Roozbeh Pournader (2005-04-05):
    846 # The text of the Iranian law, in effect since 1925, clearly mentions
    847 # that the true solar year is the measure, and there is no arithmetic
    848 # leap year calculation involved.  There has never been any serious
    849 # plan to change that law....
    850 #
    851 # From Paul Eggert (2006-03-22):
    852 # Go with Shanks & Pottenger before Sept. 1991, and with Pournader thereafter.
    853 # I used Ed Reingold's cal-persia in GNU Emacs 21.2 to check Persian dates,
    854 # stopping after 2037 when 32-bit time_t's overflow.
    855 # That cal-persia used Birashk's approximation, which disagrees with the solar
    856 # calendar predictions for the year 2025, so I corrected those dates by hand.
    857 #
    858 # From Oscar van Vlijmen (2005-03-30), writing about future
    859 # discrepancies between cal-persia and the Iranian calendar:
    860 # For 2091 solar-longitude-after yields 2091-03-20 08:40:07.7 UT for
    861 # the vernal equinox and that gets so close to 12:00 some local
    862 # Iranian time that the definition of the correct location needs to be
    863 # known exactly, amongst other factors.  2157 is even closer:
    864 # 2157-03-20 08:37:15.5 UT.  But the Gregorian year 2025 should give
    865 # no interpretation problem whatsoever.  By the way, another instant
    866 # in the near future where there will be a discrepancy between
    867 # arithmetical and astronomical Iranian calendars will be in 2058:
    868 # vernal equinox on 2058-03-20 09:03:05.9 UT.  The Java version of
    869 # Reingold's/Dershowitz' calculator gives correctly the Gregorian date
    870 # 2058-03-21 for 1 Farvardin 1437 (astronomical).
    871 #
    872 # From Steffen Thorsen (2006-03-22):
    873 # Several of my users have reported that Iran will not observe DST anymore:
    874 # http://www.irna.ir/en/news/view/line-17/0603193812164948.htm
    875 #
    876 # From Reuters (2007-09-16), with a heads-up from Jesper Norgaard Welen:
    877 # ... the Guardian Council ... approved a law on Sunday to re-introduce
    878 # daylight saving time ...
    879 # http://uk.reuters.com/article/oilRpt/idUKBLA65048420070916
    880 #
    881 # From Roozbeh Pournader (2007-11-05):
    882 # This is quoted from Official Gazette of the Islamic Republic of
    883 # Iran, Volume 63, Number 18242, dated Tuesday 1386/6/24
    884 # [2007-10-16]. I am doing the best translation I can:...
    885 # The official time of the country will be moved forward for one hour
    886 # on the 24 hours of the first day of the month of Farvardin and will
    887 # be changed back to its previous state on the 24 hours of the
    888 # thirtieth day of Shahrivar.
    889 #
    890 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
    891 Rule	Iran	1978	1980	-	Mar	21	0:00	1:00	D
    892 Rule	Iran	1978	only	-	Oct	21	0:00	0	S
    893 Rule	Iran	1979	only	-	Sep	19	0:00	0	S
    894 Rule	Iran	1980	only	-	Sep	23	0:00	0	S
    895 Rule	Iran	1991	only	-	May	 3	0:00	1:00	D
    896 Rule	Iran	1992	1995	-	Mar	22	0:00	1:00	D
    897 Rule	Iran	1991	1995	-	Sep	22	0:00	0	S
    898 Rule	Iran	1996	only	-	Mar	21	0:00	1:00	D
    899 Rule	Iran	1996	only	-	Sep	21	0:00	0	S
    900 Rule	Iran	1997	1999	-	Mar	22	0:00	1:00	D
    901 Rule	Iran	1997	1999	-	Sep	22	0:00	0	S
    902 Rule	Iran	2000	only	-	Mar	21	0:00	1:00	D
    903 Rule	Iran	2000	only	-	Sep	21	0:00	0	S
    904 Rule	Iran	2001	2003	-	Mar	22	0:00	1:00	D
    905 Rule	Iran	2001	2003	-	Sep	22	0:00	0	S
    906 Rule	Iran	2004	only	-	Mar	21	0:00	1:00	D
    907 Rule	Iran	2004	only	-	Sep	21	0:00	0	S
    908 Rule	Iran	2005	only	-	Mar	22	0:00	1:00	D
    909 Rule	Iran	2005	only	-	Sep	22	0:00	0	S
    910 Rule	Iran	2008	only	-	Mar	21	0:00	1:00	D
    911 Rule	Iran	2008	only	-	Sep	21	0:00	0	S
    912 Rule	Iran	2009	2011	-	Mar	22	0:00	1:00	D
    913 Rule	Iran	2009	2011	-	Sep	22	0:00	0	S
    914 Rule	Iran	2012	only	-	Mar	21	0:00	1:00	D
    915 Rule	Iran	2012	only	-	Sep	21	0:00	0	S
    916 Rule	Iran	2013	2015	-	Mar	22	0:00	1:00	D
    917 Rule	Iran	2013	2015	-	Sep	22	0:00	0	S
    918 Rule	Iran	2016	only	-	Mar	21	0:00	1:00	D
    919 Rule	Iran	2016	only	-	Sep	21	0:00	0	S
    920 Rule	Iran	2017	2019	-	Mar	22	0:00	1:00	D
    921 Rule	Iran	2017	2019	-	Sep	22	0:00	0	S
    922 Rule	Iran	2020	only	-	Mar	21	0:00	1:00	D
    923 Rule	Iran	2020	only	-	Sep	21	0:00	0	S
    924 Rule	Iran	2021	2023	-	Mar	22	0:00	1:00	D
    925 Rule	Iran	2021	2023	-	Sep	22	0:00	0	S
    926 Rule	Iran	2024	only	-	Mar	21	0:00	1:00	D
    927 Rule	Iran	2024	only	-	Sep	21	0:00	0	S
    928 Rule	Iran	2025	2027	-	Mar	22	0:00	1:00	D
    929 Rule	Iran	2025	2027	-	Sep	22	0:00	0	S
    930 Rule	Iran	2028	2029	-	Mar	21	0:00	1:00	D
    931 Rule	Iran	2028	2029	-	Sep	21	0:00	0	S
    932 Rule	Iran	2030	2031	-	Mar	22	0:00	1:00	D
    933 Rule	Iran	2030	2031	-	Sep	22	0:00	0	S
    934 Rule	Iran	2032	2033	-	Mar	21	0:00	1:00	D
    935 Rule	Iran	2032	2033	-	Sep	21	0:00	0	S
    936 Rule	Iran	2034	2035	-	Mar	22	0:00	1:00	D
    937 Rule	Iran	2034	2035	-	Sep	22	0:00	0	S
    938 Rule	Iran	2036	2037	-	Mar	21	0:00	1:00	D
    939 Rule	Iran	2036	2037	-	Sep	21	0:00	0	S
    940 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    941 Zone	Asia/Tehran	3:25:44	-	LMT	1916
    942 			3:25:44	-	TMT	1946	# Tehran Mean Time
    943 			3:30	-	IRST	1977 Nov
    944 			4:00	Iran	IR%sT	1979
    945 			3:30	Iran	IR%sT
    946 
    947 
    948 # Iraq
    949 #
    950 # From Jonathan Lennox (2000-06-12):
    951 # An article in this week's Economist ("Inside the Saddam-free zone", p. 50 in
    952 # the U.S. edition) on the Iraqi Kurds contains a paragraph:
    953 # "The three northern provinces ... switched their clocks this spring and
    954 # are an hour ahead of Baghdad."
    955 #
    956 # But Rives McDow (2000-06-18) quotes a contact in Iraqi-Kurdistan as follows:
    957 # In the past, some Kurdish nationalists, as a protest to the Iraqi
    958 # Government, did not adhere to daylight saving time.  They referred
    959 # to daylight saving as Saddam time.  But, as of today, the time zone
    960 # in Iraqi-Kurdistan is on standard time with Baghdad, Iraq.
    961 #
    962 # So we'll ignore the Economist's claim.
    963 
    964 # From Steffen Thorsen (2008-03-10):
    965 # The cabinet in Iraq abolished DST last week, according to the following
    966 # news sources (in Arabic):
    967 # <a href="http://www.aljeeran.net/wesima_articles/news-20080305-98602.html">
    968 # http://www.aljeeran.net/wesima_articles/news-20080305-98602.html
    969 # </a>
    970 # <a href="http://www.aswataliraq.info/look/article.tpl?id=2047&IdLanguage=17&IdPublication=4&NrArticle=71743&NrIssue=1&NrSection=10">
    971 # http://www.aswataliraq.info/look/article.tpl?id=2047&IdLanguage=17&IdPublication=4&NrArticle=71743&NrIssue=1&NrSection=10
    972 # </a>
    973 #
    974 # We have published a short article in English about the change:
    975 # <a href="http://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html">
    976 # http://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html
    977 # </a>
    978 
    979 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
    980 Rule	Iraq	1982	only	-	May	1	0:00	1:00	D
    981 Rule	Iraq	1982	1984	-	Oct	1	0:00	0	S
    982 Rule	Iraq	1983	only	-	Mar	31	0:00	1:00	D
    983 Rule	Iraq	1984	1985	-	Apr	1	0:00	1:00	D
    984 Rule	Iraq	1985	1990	-	Sep	lastSun	1:00s	0	S
    985 Rule	Iraq	1986	1990	-	Mar	lastSun	1:00s	1:00	D
    986 # IATA SSIM (1991/1996) says Apr 1 12:01am UTC; guess the `:01' is a typo.
    987 # Shanks & Pottenger say Iraq did not observe DST 1992/1997; ignore this.
    988 #
    989 Rule	Iraq	1991	2007	-	Apr	 1	3:00s	1:00	D
    990 Rule	Iraq	1991	2007	-	Oct	 1	3:00s	0	S
    991 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
    992 Zone	Asia/Baghdad	2:57:40	-	LMT	1890
    993 			2:57:36	-	BMT	1918	    # Baghdad Mean Time?
    994 			3:00	-	AST	1982 May
    995 			3:00	Iraq	A%sT
    996 
    997 
    998 ###############################################################################
    999 
   1000 # Israel
   1001 
   1002 # From Ephraim Silverberg (2001-01-11):
   1003 #
   1004 # I coined "IST/IDT" circa 1988.  Until then there were three
   1005 # different abbreviations in use:
   1006 #
   1007 # JST  Jerusalem Standard Time [Danny Braniss, Hebrew University]
   1008 # IZT  Israel Zonal (sic) Time [Prof. Haim Papo, Technion]
   1009 # EEST Eastern Europe Standard Time [used by almost everyone else]
   1010 #
   1011 # Since timezones should be called by country and not capital cities,
   1012 # I ruled out JST.  As Israel is in Asia Minor and not Eastern Europe,
   1013 # EEST was equally unacceptable.  Since "zonal" was not compatible with
   1014 # any other timezone abbreviation, I felt that 'IST' was the way to go
   1015 # and, indeed, it has received almost universal acceptance in timezone
   1016 # settings in Israeli computers.
   1017 #
   1018 # In any case, I am happy to share timezone abbreviations with India,
   1019 # high on my favorite-country list (and not only because my wife's
   1020 # family is from India).
   1021 
   1022 # From Shanks & Pottenger:
   1023 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1024 Rule	Zion	1940	only	-	Jun	 1	0:00	1:00	D
   1025 Rule	Zion	1942	1944	-	Nov	 1	0:00	0	S
   1026 Rule	Zion	1943	only	-	Apr	 1	2:00	1:00	D
   1027 Rule	Zion	1944	only	-	Apr	 1	0:00	1:00	D
   1028 Rule	Zion	1945	only	-	Apr	16	0:00	1:00	D
   1029 Rule	Zion	1945	only	-	Nov	 1	2:00	0	S
   1030 Rule	Zion	1946	only	-	Apr	16	2:00	1:00	D
   1031 Rule	Zion	1946	only	-	Nov	 1	0:00	0	S
   1032 Rule	Zion	1948	only	-	May	23	0:00	2:00	DD
   1033 Rule	Zion	1948	only	-	Sep	 1	0:00	1:00	D
   1034 Rule	Zion	1948	1949	-	Nov	 1	2:00	0	S
   1035 Rule	Zion	1949	only	-	May	 1	0:00	1:00	D
   1036 Rule	Zion	1950	only	-	Apr	16	0:00	1:00	D
   1037 Rule	Zion	1950	only	-	Sep	15	3:00	0	S
   1038 Rule	Zion	1951	only	-	Apr	 1	0:00	1:00	D
   1039 Rule	Zion	1951	only	-	Nov	11	3:00	0	S
   1040 Rule	Zion	1952	only	-	Apr	20	2:00	1:00	D
   1041 Rule	Zion	1952	only	-	Oct	19	3:00	0	S
   1042 Rule	Zion	1953	only	-	Apr	12	2:00	1:00	D
   1043 Rule	Zion	1953	only	-	Sep	13	3:00	0	S
   1044 Rule	Zion	1954	only	-	Jun	13	0:00	1:00	D
   1045 Rule	Zion	1954	only	-	Sep	12	0:00	0	S
   1046 Rule	Zion	1955	only	-	Jun	11	2:00	1:00	D
   1047 Rule	Zion	1955	only	-	Sep	11	0:00	0	S
   1048 Rule	Zion	1956	only	-	Jun	 3	0:00	1:00	D
   1049 Rule	Zion	1956	only	-	Sep	30	3:00	0	S
   1050 Rule	Zion	1957	only	-	Apr	29	2:00	1:00	D
   1051 Rule	Zion	1957	only	-	Sep	22	0:00	0	S
   1052 Rule	Zion	1974	only	-	Jul	 7	0:00	1:00	D
   1053 Rule	Zion	1974	only	-	Oct	13	0:00	0	S
   1054 Rule	Zion	1975	only	-	Apr	20	0:00	1:00	D
   1055 Rule	Zion	1975	only	-	Aug	31	0:00	0	S
   1056 Rule	Zion	1985	only	-	Apr	14	0:00	1:00	D
   1057 Rule	Zion	1985	only	-	Sep	15	0:00	0	S
   1058 Rule	Zion	1986	only	-	May	18	0:00	1:00	D
   1059 Rule	Zion	1986	only	-	Sep	 7	0:00	0	S
   1060 Rule	Zion	1987	only	-	Apr	15	0:00	1:00	D
   1061 Rule	Zion	1987	only	-	Sep	13	0:00	0	S
   1062 Rule	Zion	1988	only	-	Apr	 9	0:00	1:00	D
   1063 Rule	Zion	1988	only	-	Sep	 3	0:00	0	S
   1064 
   1065 # From Ephraim Silverberg
   1066 # (1997-03-04, 1998-03-16, 1998-12-28, 2000-01-17, 2000-07-25, 2004-12-22,
   1067 # and 2005-02-17):
   1068 
   1069 # According to the Office of the Secretary General of the Ministry of
   1070 # Interior, there is NO set rule for Daylight-Savings/Standard time changes.
   1071 # One thing is entrenched in law, however: that there must be at least 150
   1072 # days of daylight savings time annually.  From 1993-1998, the change to
   1073 # daylight savings time was on a Friday morning from midnight IST to
   1074 # 1 a.m IDT; up until 1998, the change back to standard time was on a
   1075 # Saturday night from midnight daylight savings time to 11 p.m. standard
   1076 # time.  1996 is an exception to this rule where the change back to standard
   1077 # time took place on Sunday night instead of Saturday night to avoid
   1078 # conflicts with the Jewish New Year.  In 1999, the change to
   1079 # daylight savings time was still on a Friday morning but from
   1080 # 2 a.m. IST to 3 a.m. IDT; furthermore, the change back to standard time
   1081 # was also on a Friday morning from 2 a.m. IDT to 1 a.m. IST for
   1082 # 1999 only.  In the year 2000, the change to daylight savings time was
   1083 # similar to 1999, but although the change back will be on a Friday, it
   1084 # will take place from 1 a.m. IDT to midnight IST.  Starting in 2001, all
   1085 # changes to/from will take place at 1 a.m. old time, but now there is no
   1086 # rule as to what day of the week it will take place in as the start date
   1087 # (except in 2003) is the night after the Passover Seder (i.e. the eve
   1088 # of the 16th of Nisan in the lunar Hebrew calendar) and the end date
   1089 # (except in 2002) is three nights before Yom Kippur [Day of Atonement]
   1090 # (the eve of the 7th of Tishrei in the lunar Hebrew calendar).
   1091 
   1092 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1093 Rule	Zion	1989	only	-	Apr	30	0:00	1:00	D
   1094 Rule	Zion	1989	only	-	Sep	 3	0:00	0	S
   1095 Rule	Zion	1990	only	-	Mar	25	0:00	1:00	D
   1096 Rule	Zion	1990	only	-	Aug	26	0:00	0	S
   1097 Rule	Zion	1991	only	-	Mar	24	0:00	1:00	D
   1098 Rule	Zion	1991	only	-	Sep	 1	0:00	0	S
   1099 Rule	Zion	1992	only	-	Mar	29	0:00	1:00	D
   1100 Rule	Zion	1992	only	-	Sep	 6	0:00	0	S
   1101 Rule	Zion	1993	only	-	Apr	 2	0:00	1:00	D
   1102 Rule	Zion	1993	only	-	Sep	 5	0:00	0	S
   1103 
   1104 # The dates for 1994-1995 were obtained from Office of the Spokeswoman for the
   1105 # Ministry of Interior, Jerusalem, Israel.  The spokeswoman can be reached by
   1106 # calling the office directly at 972-2-6701447 or 972-2-6701448.
   1107 
   1108 # Rule	NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S
   1109 Rule	Zion	1994	only	-	Apr	 1	0:00	1:00	D
   1110 Rule	Zion	1994	only	-	Aug	28	0:00	0	S
   1111 Rule	Zion	1995	only	-	Mar	31	0:00	1:00	D
   1112 Rule	Zion	1995	only	-	Sep	 3	0:00	0	S
   1113 
   1114 # The dates for 1996 were determined by the Minister of Interior of the
   1115 # time, Haim Ramon.  The official announcement regarding 1996-1998
   1116 # (with the dates for 1997-1998 no longer being relevant) can be viewed at:
   1117 #
   1118 #   ftp://ftp.cs.huji.ac.il/pub/tz/announcements/1996-1998.ramon.ps.gz
   1119 #
   1120 # The dates for 1997-1998 were altered by his successor, Rabbi Eli Suissa.
   1121 #
   1122 # The official announcements for the years 1997-1999 can be viewed at:
   1123 #
   1124 #   ftp://ftp.cs.huji.ac.il/pub/tz/announcements/YYYY.ps.gz
   1125 #
   1126 #       where YYYY is the relevant year.
   1127 
   1128 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1129 Rule	Zion	1996	only	-	Mar	15	0:00	1:00	D
   1130 Rule	Zion	1996	only	-	Sep	16	0:00	0	S
   1131 Rule	Zion	1997	only	-	Mar	21	0:00	1:00	D
   1132 Rule	Zion	1997	only	-	Sep	14	0:00	0	S
   1133 Rule	Zion	1998	only	-	Mar	20	0:00	1:00	D
   1134 Rule	Zion	1998	only	-	Sep	 6	0:00	0	S
   1135 Rule	Zion	1999	only	-	Apr	 2	2:00	1:00	D
   1136 Rule	Zion	1999	only	-	Sep	 3	2:00	0	S
   1137 
   1138 # The Knesset Interior Committee has changed the dates for 2000 for
   1139 # the third time in just over a year and have set new dates for the
   1140 # years 2001-2004 as well.
   1141 #
   1142 # The official announcement for the start date of 2000 can be viewed at:
   1143 #
   1144 #	ftp://ftp.cs.huji.ac.il/pub/tz/announcements/2000-start.ps.gz
   1145 #
   1146 # The official announcement for the end date of 2000 and the dates
   1147 # for the years 2001-2004 can be viewed at:
   1148 #
   1149 #	ftp://ftp.cs.huji.ac.il/pub/tz/announcements/2000-2004.ps.gz
   1150 
   1151 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1152 Rule	Zion	2000	only	-	Apr	14	2:00	1:00	D
   1153 Rule	Zion	2000	only	-	Oct	 6	1:00	0	S
   1154 Rule	Zion	2001	only	-	Apr	 9	1:00	1:00	D
   1155 Rule	Zion	2001	only	-	Sep	24	1:00	0	S
   1156 Rule	Zion	2002	only	-	Mar	29	1:00	1:00	D
   1157 Rule	Zion	2002	only	-	Oct	 7	1:00	0	S
   1158 Rule	Zion	2003	only	-	Mar	28	1:00	1:00	D
   1159 Rule	Zion	2003	only	-	Oct	 3	1:00	0	S
   1160 Rule	Zion	2004	only	-	Apr	 7	1:00	1:00	D
   1161 Rule	Zion	2004	only	-	Sep	22	1:00	0	S
   1162 
   1163 # The proposed law agreed upon by the Knesset Interior Committee on
   1164 # 2005-02-14 is that, for 2005 and beyond, DST starts at 02:00 the
   1165 # last Friday before April 2nd (i.e. the last Friday in March or April
   1166 # 1st itself if it falls on a Friday) and ends at 02:00 on the Saturday
   1167 # night _before_ the fast of Yom Kippur.
   1168 #
   1169 # Those who can read Hebrew can view the announcement at:
   1170 #
   1171 #	ftp://ftp.cs.huji.ac.il/pub/tz/announcements/2005+beyond.ps
   1172 
   1173 # From Paul Eggert (2012-10-26):
   1174 # I used Ephraim Silverberg's dst-israel.el program
   1175 # <ftp://ftp.cs.huji.ac.il/pub/tz/software/dst-israel.el> (2005-02-20)
   1176 # along with Ed Reingold's cal-hebrew in GNU Emacs 21.4,
   1177 # to generate the transitions from 2005 through 2012.
   1178 # (I replaced "lastFri" with "Fri>=26" by hand.)
   1179 # The spring transitions all correspond to the following Rule:
   1180 #
   1181 # Rule	Zion	2005	2012	-	Mar	Fri>=26	2:00	1:00	D
   1182 #
   1183 # but older zic implementations (e.g., Solaris 8) do not support
   1184 # "Fri>=26" to mean April 1 in years like 2005, so for now we list the
   1185 # springtime transitions explicitly.
   1186 
   1187 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1188 Rule	Zion	2005	only	-	Apr	 1	2:00	1:00	D
   1189 Rule	Zion	2005	only	-	Oct	 9	2:00	0	S
   1190 Rule	Zion	2006	2010	-	Mar	Fri>=26	2:00	1:00	D
   1191 Rule	Zion	2006	only	-	Oct	 1	2:00	0	S
   1192 Rule	Zion	2007	only	-	Sep	16	2:00	0	S
   1193 Rule	Zion	2008	only	-	Oct	 5	2:00	0	S
   1194 Rule	Zion	2009	only	-	Sep	27	2:00	0	S
   1195 Rule	Zion	2010	only	-	Sep	12	2:00	0	S
   1196 Rule	Zion	2011	only	-	Apr	 1	2:00	1:00	D
   1197 Rule	Zion	2011	only	-	Oct	 2	2:00	0	S
   1198 Rule	Zion	2012	only	-	Mar	Fri>=26	2:00	1:00	D
   1199 Rule	Zion	2012	only	-	Sep	23	2:00	0	S
   1200 
   1201 # From Ephraim Silverberg (2012-10-18):
   1202 # Yesterday, the Interior Ministry Committee, after more than a year
   1203 # past, approved sending the proposed June 2011 changes to the Time
   1204 # Decree Law back to the Knesset for second and third (final) votes
   1205 # before the upcoming elections on Jan. 22, 2013.  Hence, although the
   1206 # changes are not yet law, they are expected to be so before February 2013.
   1207 #
   1208 # As of 2013, DST starts at 02:00 on the Friday before the last Sunday in March.
   1209 # DST ends at 02:00 on the first Sunday after October 1, unless it occurs on the
   1210 # second day of the Jewish Rosh Hashana holiday, in which case DST ends a day
   1211 # later (i.e. at 02:00 the first Monday after October 2).
   1212 # [Rosh Hashana holidays are factored in until 2100.]
   1213 
   1214 # From Ephraim Silverberg (2012-11-05):
   1215 # The Knesset passed today (in second and final readings) the amendment to the
   1216 # Time Decree Law making the changes ... law.
   1217 
   1218 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1219 Rule	Zion	2013	max	-	Mar	Fri>=23	2:00	1:00	D
   1220 Rule	Zion	2013	2026	-	Oct	Sun>=2	2:00	0	S
   1221 Rule	Zion	2027	only	-	Oct	Mon>=3	2:00	0	S
   1222 Rule	Zion	2028	max	-	Oct	Sun>=2	2:00	0	S
   1223 # The following rules are commented out for now, as they break older
   1224 # versions of zic that support only signed 32-bit timestamps, i.e.,
   1225 # through 2038-01-19 03:14:07 UTC.
   1226 #Rule	Zion	2028	2053	-	Oct	Sun>=2	2:00	0	S
   1227 #Rule	Zion	2054	only	-	Oct	Mon>=3	2:00	0	S
   1228 #Rule	Zion	2055	2080	-	Oct	Sun>=2	2:00	0	S
   1229 #Rule	Zion	2081	only	-	Oct	Mon>=3	2:00	0	S
   1230 #Rule	Zion	2082	max	-	Oct	Sun>=2	2:00	0	S
   1231 
   1232 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1233 Zone	Asia/Jerusalem	2:20:56 -	LMT	1880
   1234 			2:20:40	-	JMT	1918	# Jerusalem Mean Time?
   1235 			2:00	Zion	I%sT
   1236 
   1237 
   1238 
   1239 ###############################################################################
   1240 
   1241 # Japan
   1242 
   1243 # `9:00' and `JST' is from Guy Harris.
   1244 
   1245 # From Paul Eggert (1995-03-06):
   1246 # Today's _Asahi Evening News_ (page 4) reports that Japan had
   1247 # daylight saving between 1948 and 1951, but ``the system was discontinued
   1248 # because the public believed it would lead to longer working hours.''
   1249 
   1250 # From Mayumi Negishi in the 2005-08-10 Japan Times
   1251 # <http://www.japantimes.co.jp/cgi-bin/getarticle.pl5?nn20050810f2.htm>:
   1252 # Occupation authorities imposed daylight-saving time on Japan on
   1253 # [1948-05-01]....  But lack of prior debate and the execution of
   1254 # daylight-saving time just three days after the bill was passed generated
   1255 # deep hatred of the concept....  The Diet unceremoniously passed a bill to
   1256 # dump the unpopular system in October 1951, less than a month after the San
   1257 # Francisco Peace Treaty was signed.  (A government poll in 1951 showed 53%
   1258 # of the Japanese wanted to scrap daylight-saving time, as opposed to 30% who
   1259 # wanted to keep it.)
   1260 
   1261 # From Paul Eggert (2006-03-22):
   1262 # Shanks & Pottenger write that DST in Japan during those years was as follows:
   1263 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1264 Rule	Japan	1948	only	-	May	Sun>=1	2:00	1:00	D
   1265 Rule	Japan	1948	1951	-	Sep	Sat>=8	2:00	0	S
   1266 Rule	Japan	1949	only	-	Apr	Sun>=1	2:00	1:00	D
   1267 Rule	Japan	1950	1951	-	May	Sun>=1	2:00	1:00	D
   1268 # but the only locations using it (for birth certificates, presumably, since
   1269 # their audience is astrologers) were US military bases.  For now, assume
   1270 # that for most purposes daylight-saving time was observed; otherwise, what
   1271 # would have been the point of the 1951 poll?
   1272 
   1273 # From Hideyuki Suzuki (1998-11-09):
   1274 # 'Tokyo' usually stands for the former location of Tokyo Astronomical
   1275 # Observatory: E 139 44' 40".90 (9h 18m 58s.727), N 35 39' 16".0.
   1276 # This data is from 'Rika Nenpyou (Chronological Scientific Tables) 1996'
   1277 # edited by National Astronomical Observatory of Japan....
   1278 # JST (Japan Standard Time) has been used since 1888-01-01 00:00 (JST).
   1279 # The law is enacted on 1886-07-07.
   1280 
   1281 # From Hideyuki Suzuki (1998-11-16):
   1282 # The ordinance No. 51 (1886) established "standard time" in Japan,
   1283 # which stands for the time on E 135 degree.
   1284 # In the ordinance No. 167 (1895), "standard time" was renamed to "central
   1285 # standard time".  And the same ordinance also established "western standard
   1286 # time", which stands for the time on E 120 degree....  But "western standard
   1287 # time" was abolished in the ordinance No. 529 (1937).  In the ordinance No.
   1288 # 167, there is no mention regarding for what place western standard time is
   1289 # standard....
   1290 #
   1291 # I wrote "ordinance" above, but I don't know how to translate.
   1292 # In Japanese it's "chokurei", which means ordinance from emperor.
   1293 
   1294 # Shanks & Pottenger claim JST in use since 1896, and that a few
   1295 # places (e.g. Ishigaki) use +0800; go with Suzuki.  Guess that all
   1296 # ordinances took effect on Jan 1.
   1297 
   1298 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1299 Zone	Asia/Tokyo	9:18:59	-	LMT	1887 Dec 31 15:00u
   1300 			9:00	-	JST	1896
   1301 			9:00	-	CJT	1938
   1302 			9:00	Japan	J%sT
   1303 # Since 1938, all Japanese possessions have been like Asia/Tokyo.
   1304 
   1305 # Jordan
   1306 #
   1307 # From <a href="http://star.arabia.com/990701/JO9.html">
   1308 # Jordan Week (1999-07-01) </a> via Steffen Thorsen (1999-09-09):
   1309 # Clocks in Jordan were forwarded one hour on Wednesday at midnight,
   1310 # in accordance with the government's decision to implement summer time
   1311 # all year round.
   1312 #
   1313 # From <a href="http://star.arabia.com/990930/JO9.html">
   1314 # Jordan Week (1999-09-30) </a> via Steffen Thorsen (1999-11-09):
   1315 # Winter time starts today Thursday, 30 September. Clocks will be turned back
   1316 # by one hour.  This is the latest government decision and it's final!
   1317 # The decision was taken because of the increase in working hours in
   1318 # government's departments from six to seven hours.
   1319 #
   1320 # From Paul Eggert (2005-11-22):
   1321 # Starting 2003 transitions are from Steffen Thorsen's web site timeanddate.com.
   1322 #
   1323 # From Steffen Thorsen (2005-11-23):
   1324 # For Jordan I have received multiple independent user reports every year
   1325 # about DST end dates, as the end-rule is different every year.
   1326 #
   1327 # From Steffen Thorsen (2006-10-01), after a heads-up from Hilal Malawi:
   1328 # http://www.petranews.gov.jo/nepras/2006/Sep/05/4000.htm
   1329 # "Jordan will switch to winter time on Friday, October 27".
   1330 #
   1331 
   1332 # From Phil Pizzey (2009-04-02):
   1333 # ...I think I may have spotted an error in the timezone data for
   1334 # Jordan.
   1335 # The current (2009d) asia file shows Jordan going to daylight
   1336 # saving
   1337 # time on the last Thursday in March.
   1338 #
   1339 # Rule  Jordan      2000  max	-  Mar   lastThu     0:00s 1:00  S
   1340 #
   1341 # However timeanddate.com, which I usually find reliable, shows Jordan
   1342 # going to daylight saving time on the last Friday in March since 2002.
   1343 # Please see
   1344 # <a href="http://www.timeanddate.com/worldclock/timezone.html?n=11">
   1345 # http://www.timeanddate.com/worldclock/timezone.html?n=11
   1346 # </a>
   1347 
   1348 # From Steffen Thorsen (2009-04-02):
   1349 # This single one might be good enough, (2009-03-24, Arabic):
   1350 # <a href="http://petra.gov.jo/Artical.aspx?Lng=2&Section=8&Artical=95279">
   1351 # http://petra.gov.jo/Artical.aspx?Lng=2&Section=8&Artical=95279
   1352 # </a>
   1353 #
   1354 # Google's translation:
   1355 #
   1356 # > The Council of Ministers decided in 2002 to adopt the principle of timely
   1357 # > submission of the summer at 60 minutes as of midnight on the last Thursday
   1358 # > of the month of March of each year.
   1359 #
   1360 # So - this means the midnight between Thursday and Friday since 2002.
   1361 
   1362 # From Arthur David Olson (2009-04-06):
   1363 # We still have Jordan switching to DST on Thursdays in 2000 and 2001.
   1364 
   1365 # From Steffen Thorsen (2012-10-25):
   1366 # Yesterday the government in Jordan announced that they will not
   1367 # switch back to standard time this winter, so the will stay on DST
   1368 # until about the same time next year (at least).
   1369 # http://www.petra.gov.jo/Public_News/Nws_NewsDetails.aspx?NewsID=88950
   1370 #
   1371 # From Paul Eggert (2012-10-25):
   1372 # For now, assume this is just a one-year measure.  If it becomes
   1373 # permanent, we should move Jordan from EET to AST effective tomorrow.
   1374 
   1375 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1376 Rule	Jordan	1973	only	-	Jun	6	0:00	1:00	S
   1377 Rule	Jordan	1973	1975	-	Oct	1	0:00	0	-
   1378 Rule	Jordan	1974	1977	-	May	1	0:00	1:00	S
   1379 Rule	Jordan	1976	only	-	Nov	1	0:00	0	-
   1380 Rule	Jordan	1977	only	-	Oct	1	0:00	0	-
   1381 Rule	Jordan	1978	only	-	Apr	30	0:00	1:00	S
   1382 Rule	Jordan	1978	only	-	Sep	30	0:00	0	-
   1383 Rule	Jordan	1985	only	-	Apr	1	0:00	1:00	S
   1384 Rule	Jordan	1985	only	-	Oct	1	0:00	0	-
   1385 Rule	Jordan	1986	1988	-	Apr	Fri>=1	0:00	1:00	S
   1386 Rule	Jordan	1986	1990	-	Oct	Fri>=1	0:00	0	-
   1387 Rule	Jordan	1989	only	-	May	8	0:00	1:00	S
   1388 Rule	Jordan	1990	only	-	Apr	27	0:00	1:00	S
   1389 Rule	Jordan	1991	only	-	Apr	17	0:00	1:00	S
   1390 Rule	Jordan	1991	only	-	Sep	27	0:00	0	-
   1391 Rule	Jordan	1992	only	-	Apr	10	0:00	1:00	S
   1392 Rule	Jordan	1992	1993	-	Oct	Fri>=1	0:00	0	-
   1393 Rule	Jordan	1993	1998	-	Apr	Fri>=1	0:00	1:00	S
   1394 Rule	Jordan	1994	only	-	Sep	Fri>=15	0:00	0	-
   1395 Rule	Jordan	1995	1998	-	Sep	Fri>=15	0:00s	0	-
   1396 Rule	Jordan	1999	only	-	Jul	 1	0:00s	1:00	S
   1397 Rule	Jordan	1999	2002	-	Sep	lastFri	0:00s	0	-
   1398 Rule	Jordan	2000	2001	-	Mar	lastThu	0:00s	1:00	S
   1399 Rule	Jordan	2002	max	-	Mar	lastThu	24:00	1:00	S
   1400 Rule	Jordan	2003	only	-	Oct	24	0:00s	0	-
   1401 Rule	Jordan	2004	only	-	Oct	15	0:00s	0	-
   1402 Rule	Jordan	2005	only	-	Sep	lastFri	0:00s	0	-
   1403 Rule	Jordan	2006	2011	-	Oct	lastFri	0:00s	0	-
   1404 Rule	Jordan	2013	max	-	Oct	lastFri	0:00s	0	-
   1405 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1406 Zone	Asia/Amman	2:23:44 -	LMT	1931
   1407 			2:00	Jordan	EE%sT
   1408 
   1409 
   1410 # Kazakhstan
   1411 
   1412 # From Paul Eggert (1996-11-22):
   1413 # Andrew Evtichov (1996-04-13) writes that Kazakhstan
   1414 # stayed in sync with Moscow after 1990, and that Aqtobe (formerly Aktyubinsk)
   1415 # and Aqtau (formerly Shevchenko) are the largest cities in their zones.
   1416 # Guess that Aqtau and Aqtobe diverged in 1995, since that's the first time
   1417 # IATA SSIM mentions a third time zone in Kazakhstan.
   1418 
   1419 # From Paul Eggert (2006-03-22):
   1420 # German Iofis, ELSI, Almaty (2001-10-09) reports that Kazakhstan uses
   1421 # RussiaAsia rules, instead of switching at 00:00 as the IATA has it.
   1422 # Go with Shanks & Pottenger, who have them always using RussiaAsia rules.
   1423 # Also go with the following claims of Shanks & Pottenger:
   1424 #
   1425 # - Kazakhstan did not observe DST in 1991.
   1426 # - Qyzylorda switched from +5:00 to +6:00 on 1992-01-19 02:00.
   1427 # - Oral switched from +5:00 to +4:00 in spring 1989.
   1428 
   1429 # <a href="http://www.kazsociety.org.uk/news/2005/03/30.htm">
   1430 # From Kazakhstan Embassy's News Bulletin #11 (2005-03-21):
   1431 # </a>
   1432 # The Government of Kazakhstan passed a resolution March 15 abolishing
   1433 # daylight saving time citing lack of economic benefits and health
   1434 # complications coupled with a decrease in productivity.
   1435 #
   1436 # From Branislav Kojic (in Astana) via Gwillim Law (2005-06-28):
   1437 # ... what happened was that the former Kazakhstan Eastern time zone
   1438 # was "blended" with the Central zone.  Therefore, Kazakhstan now has
   1439 # two time zones, and difference between them is one hour.  The zone
   1440 # closer to UTC is the former Western zone (probably still called the
   1441 # same), encompassing four provinces in the west: Aqtobe, Atyrau,
   1442 # Mangghystau, and West Kazakhstan.  The other zone encompasses
   1443 # everything else....  I guess that would make Kazakhstan time zones
   1444 # de jure UTC+5 and UTC+6 respectively.
   1445 
   1446 #
   1447 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1448 #
   1449 # Almaty (formerly Alma-Ata), representing most locations in Kazakhstan
   1450 Zone	Asia/Almaty	5:07:48 -	LMT	1924 May  2 # or Alma-Ata
   1451 			5:00	-	ALMT	1930 Jun 21 # Alma-Ata Time
   1452 			6:00 RussiaAsia ALM%sT	1991
   1453 			6:00	-	ALMT	1992
   1454 			6:00 RussiaAsia	ALM%sT	2005 Mar 15
   1455 			6:00	-	ALMT
   1456 # Qyzylorda (aka Kyzylorda, Kizilorda, Kzyl-Orda, etc.)
   1457 Zone	Asia/Qyzylorda	4:21:52 -	LMT	1924 May  2
   1458 			4:00	-	KIZT	1930 Jun 21 # Kizilorda Time
   1459 			5:00	-	KIZT	1981 Apr  1
   1460 			5:00	1:00	KIZST	1981 Oct  1
   1461 			6:00	-	KIZT	1982 Apr  1
   1462 			5:00 RussiaAsia	KIZ%sT	1991
   1463 			5:00	-	KIZT	1991 Dec 16 # independence
   1464 			5:00	-	QYZT	1992 Jan 19 2:00
   1465 			6:00 RussiaAsia	QYZ%sT	2005 Mar 15
   1466 			6:00	-	QYZT
   1467 # Aqtobe (aka Aktobe, formerly Akt'ubinsk)
   1468 Zone	Asia/Aqtobe	3:48:40	-	LMT	1924 May  2
   1469 			4:00	-	AKTT	1930 Jun 21 # Aktyubinsk Time
   1470 			5:00	-	AKTT	1981 Apr  1
   1471 			5:00	1:00	AKTST	1981 Oct  1
   1472 			6:00	-	AKTT	1982 Apr  1
   1473 			5:00 RussiaAsia	AKT%sT	1991
   1474 			5:00	-	AKTT	1991 Dec 16 # independence
   1475 			5:00 RussiaAsia	AQT%sT	2005 Mar 15 # Aqtobe Time
   1476 			5:00	-	AQTT
   1477 # Mangghystau
   1478 # Aqtau was not founded until 1963, but it represents an inhabited region,
   1479 # so include time stamps before 1963.
   1480 Zone	Asia/Aqtau	3:21:04	-	LMT	1924 May  2
   1481 			4:00	-	FORT	1930 Jun 21 # Fort Shevchenko T
   1482 			5:00	-	FORT	1963
   1483 			5:00	-	SHET	1981 Oct  1 # Shevchenko Time
   1484 			6:00	-	SHET	1982 Apr  1
   1485 			5:00 RussiaAsia	SHE%sT	1991
   1486 			5:00	-	SHET	1991 Dec 16 # independence
   1487 			5:00 RussiaAsia	AQT%sT	1995 Mar lastSun 2:00 # Aqtau Time
   1488 			4:00 RussiaAsia	AQT%sT	2005 Mar 15
   1489 			5:00	-	AQTT
   1490 # West Kazakhstan
   1491 Zone	Asia/Oral	3:25:24	-	LMT	1924 May  2 # or Ural'sk
   1492 			4:00	-	URAT	1930 Jun 21 # Ural'sk time
   1493 			5:00	-	URAT	1981 Apr  1
   1494 			5:00	1:00	URAST	1981 Oct  1
   1495 			6:00	-	URAT	1982 Apr  1
   1496 			5:00 RussiaAsia	URA%sT	1989 Mar 26 2:00
   1497 			4:00 RussiaAsia	URA%sT	1991
   1498 			4:00	-	URAT	1991 Dec 16 # independence
   1499 			4:00 RussiaAsia	ORA%sT	2005 Mar 15 # Oral Time
   1500 			5:00	-	ORAT
   1501 
   1502 # Kyrgyzstan (Kirgizstan)
   1503 # Transitions through 1991 are from Shanks & Pottenger.
   1504 
   1505 # From Paul Eggert (2005-08-15):
   1506 # According to an article dated today in the Kyrgyzstan Development Gateway
   1507 # <http://eng.gateway.kg/cgi-bin/page.pl?id=1&story_name=doc9979.shtml>
   1508 # Kyrgyzstan is canceling the daylight saving time system.  I take the article
   1509 # to mean that they will leave their clocks at 6 hours ahead of UTC.
   1510 # From Malik Abdugaliev (2005-09-21):
   1511 # Our government cancels daylight saving time 6th of August 2005.
   1512 # From 2005-08-12 our GMT-offset is +6, w/o any daylight saving.
   1513 
   1514 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1515 Rule	Kyrgyz	1992	1996	-	Apr	Sun>=7	0:00s	1:00	S
   1516 Rule	Kyrgyz	1992	1996	-	Sep	lastSun	0:00	0	-
   1517 Rule	Kyrgyz	1997	2005	-	Mar	lastSun	2:30	1:00	S
   1518 Rule	Kyrgyz	1997	2004	-	Oct	lastSun	2:30	0	-
   1519 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1520 Zone	Asia/Bishkek	4:58:24 -	LMT	1924 May  2
   1521 			5:00	-	FRUT	1930 Jun 21 # Frunze Time
   1522 			6:00 RussiaAsia FRU%sT	1991 Mar 31 2:00s
   1523 			5:00	1:00	FRUST	1991 Aug 31 2:00 # independence
   1524 			5:00	Kyrgyz	KG%sT	2005 Aug 12    # Kyrgyzstan Time
   1525 			6:00	-	KGT
   1526 
   1527 ###############################################################################
   1528 
   1529 # Korea (North and South)
   1530 
   1531 # From Annie I. Bang (2006-07-10) in
   1532 # <http://www.koreaherald.co.kr/SITE/data/html_dir/2006/07/10/200607100012.asp>:
   1533 # The Ministry of Commerce, Industry and Energy has already
   1534 # commissioned a research project [to reintroduce DST] and has said
   1535 # the system may begin as early as 2008....  Korea ran a daylight
   1536 # saving program from 1949-61 but stopped it during the 1950-53 Korean War.
   1537 
   1538 # From Shanks & Pottenger:
   1539 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1540 Rule	ROK	1960	only	-	May	15	0:00	1:00	D
   1541 Rule	ROK	1960	only	-	Sep	13	0:00	0	S
   1542 Rule	ROK	1987	1988	-	May	Sun>=8	0:00	1:00	D
   1543 Rule	ROK	1987	1988	-	Oct	Sun>=8	0:00	0	S
   1544 
   1545 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1546 Zone	Asia/Seoul	8:27:52	-	LMT	1890
   1547 			8:30	-	KST	1904 Dec
   1548 			9:00	-	KST	1928
   1549 			8:30	-	KST	1932
   1550 			9:00	-	KST	1954 Mar 21
   1551 			8:00	ROK	K%sT	1961 Aug 10
   1552 			8:30	-	KST	1968 Oct
   1553 			9:00	ROK	K%sT
   1554 Zone	Asia/Pyongyang	8:23:00 -	LMT	1890
   1555 			8:30	-	KST	1904 Dec
   1556 			9:00	-	KST	1928
   1557 			8:30	-	KST	1932
   1558 			9:00	-	KST	1954 Mar 21
   1559 			8:00	-	KST	1961 Aug 10
   1560 			9:00	-	KST
   1561 
   1562 ###############################################################################
   1563 
   1564 # Kuwait
   1565 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1566 # From the Arab Times (2007-03-14):
   1567 # The Civil Service Commission (CSC) has approved a proposal forwarded
   1568 # by MP Ahmad Baqer on implementing the daylight saving time (DST) in
   1569 # Kuwait starting from April until the end of Sept this year, reports Al-Anba.
   1570 # <http://www.arabtimesonline.com/arabtimes/kuwait/Viewdet.asp?ID=9950>.
   1571 # From Paul Eggert (2007-03-29):
   1572 # We don't know the details, or whether the approval means it'll happen,
   1573 # so for now we assume no DST.
   1574 Zone	Asia/Kuwait	3:11:56 -	LMT	1950
   1575 			3:00	-	AST
   1576 
   1577 # Laos
   1578 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1579 Zone	Asia/Vientiane	6:50:24 -	LMT	1906 Jun  9 # or Viangchan
   1580 			7:06:20	-	SMT	1911 Mar 11 0:01 # Saigon MT?
   1581 			7:00	-	ICT	1912 May
   1582 			8:00	-	ICT	1931 May
   1583 			7:00	-	ICT
   1584 
   1585 # Lebanon
   1586 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1587 Rule	Lebanon	1920	only	-	Mar	28	0:00	1:00	S
   1588 Rule	Lebanon	1920	only	-	Oct	25	0:00	0	-
   1589 Rule	Lebanon	1921	only	-	Apr	3	0:00	1:00	S
   1590 Rule	Lebanon	1921	only	-	Oct	3	0:00	0	-
   1591 Rule	Lebanon	1922	only	-	Mar	26	0:00	1:00	S
   1592 Rule	Lebanon	1922	only	-	Oct	8	0:00	0	-
   1593 Rule	Lebanon	1923	only	-	Apr	22	0:00	1:00	S
   1594 Rule	Lebanon	1923	only	-	Sep	16	0:00	0	-
   1595 Rule	Lebanon	1957	1961	-	May	1	0:00	1:00	S
   1596 Rule	Lebanon	1957	1961	-	Oct	1	0:00	0	-
   1597 Rule	Lebanon	1972	only	-	Jun	22	0:00	1:00	S
   1598 Rule	Lebanon	1972	1977	-	Oct	1	0:00	0	-
   1599 Rule	Lebanon	1973	1977	-	May	1	0:00	1:00	S
   1600 Rule	Lebanon	1978	only	-	Apr	30	0:00	1:00	S
   1601 Rule	Lebanon	1978	only	-	Sep	30	0:00	0	-
   1602 Rule	Lebanon	1984	1987	-	May	1	0:00	1:00	S
   1603 Rule	Lebanon	1984	1991	-	Oct	16	0:00	0	-
   1604 Rule	Lebanon	1988	only	-	Jun	1	0:00	1:00	S
   1605 Rule	Lebanon	1989	only	-	May	10	0:00	1:00	S
   1606 Rule	Lebanon	1990	1992	-	May	1	0:00	1:00	S
   1607 Rule	Lebanon	1992	only	-	Oct	4	0:00	0	-
   1608 Rule	Lebanon	1993	max	-	Mar	lastSun	0:00	1:00	S
   1609 Rule	Lebanon	1993	1998	-	Sep	lastSun	0:00	0	-
   1610 Rule	Lebanon	1999	max	-	Oct	lastSun	0:00	0	-
   1611 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1612 Zone	Asia/Beirut	2:22:00 -	LMT	1880
   1613 			2:00	Lebanon	EE%sT
   1614 
   1615 # Malaysia
   1616 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1617 Rule	NBorneo	1935	1941	-	Sep	14	0:00	0:20	TS # one-Third Summer
   1618 Rule	NBorneo	1935	1941	-	Dec	14	0:00	0	-
   1619 #
   1620 # peninsular Malaysia
   1621 # The data here are taken from Mok Ly Yng (2003-10-30)
   1622 # <http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html>.
   1623 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1624 Zone Asia/Kuala_Lumpur	6:46:46 -	LMT	1901 Jan  1
   1625 			6:55:25	-	SMT	1905 Jun  1 # Singapore M.T.
   1626 			7:00	-	MALT	1933 Jan  1 # Malaya Time
   1627 			7:00	0:20	MALST	1936 Jan  1
   1628 			7:20	-	MALT	1941 Sep  1
   1629 			7:30	-	MALT	1942 Feb 16
   1630 			9:00	-	JST	1945 Sep 12
   1631 			7:30	-	MALT	1982 Jan  1
   1632 			8:00	-	MYT	# Malaysia Time
   1633 # Sabah & Sarawak
   1634 # From Paul Eggert (2006-03-22):
   1635 # The data here are mostly from Shanks & Pottenger, but the 1942, 1945 and 1982
   1636 # transition dates are from Mok Ly Yng.
   1637 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1638 Zone Asia/Kuching	7:21:20	-	LMT	1926 Mar
   1639 			7:30	-	BORT	1933	# Borneo Time
   1640 			8:00	NBorneo	BOR%sT	1942 Feb 16
   1641 			9:00	-	JST	1945 Sep 12
   1642 			8:00	-	BORT	1982 Jan  1
   1643 			8:00	-	MYT
   1644 
   1645 # Maldives
   1646 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1647 Zone	Indian/Maldives	4:54:00 -	LMT	1880	# Male
   1648 			4:54:00	-	MMT	1960	# Male Mean Time
   1649 			5:00	-	MVT		# Maldives Time
   1650 
   1651 # Mongolia
   1652 
   1653 # Shanks & Pottenger say that Mongolia has three time zones, but
   1654 # usno1995 and the CIA map Standard Time Zones of the World (2005-03)
   1655 # both say that it has just one.
   1656 
   1657 # From Oscar van Vlijmen (1999-12-11):
   1658 # <a href="http://www.mongoliatourism.gov.mn/general.htm">
   1659 # General Information Mongolia
   1660 # </a> (1999-09)
   1661 # "Time: Mongolia has two time zones. Three westernmost provinces of
   1662 # Bayan-Ulgii, Uvs, and Hovd are one hour earlier than the capital city, and
   1663 # the rest of the country follows the Ulaanbaatar time, which is UTC/GMT plus
   1664 # eight hours."
   1665 
   1666 # From Rives McDow (1999-12-13):
   1667 # Mongolia discontinued the use of daylight savings time in 1999; 1998
   1668 # being the last year it was implemented.  The dates of implementation I am
   1669 # unsure of, but most probably it was similar to Russia, except for the time
   1670 # of implementation may have been different....
   1671 # Some maps in the past have indicated that there was an additional time
   1672 # zone in the eastern part of Mongolia, including the provinces of Dornod,
   1673 # Suhbaatar, and possibly Khentij.
   1674 
   1675 # From Paul Eggert (1999-12-15):
   1676 # Naming and spelling is tricky in Mongolia.
   1677 # We'll use Hovd (also spelled Chovd and Khovd) to represent the west zone;
   1678 # the capital of the Hovd province is sometimes called Hovd, sometimes Dund-Us,
   1679 # and sometimes Jirgalanta (with variant spellings), but the name Hovd
   1680 # is good enough for our purposes.
   1681 
   1682 # From Rives McDow (2001-05-13):
   1683 # In addition to Mongolia starting daylight savings as reported earlier
   1684 # (adopted DST on 2001-04-27 02:00 local time, ending 2001-09-28),
   1685 # there are three time zones.
   1686 #
   1687 # Provinces [at 7:00]: Bayan-ulgii, Uvs, Khovd, Zavkhan, Govi-Altai
   1688 # Provinces [at 8:00]: Khovsgol, Bulgan, Arkhangai, Khentii, Tov,
   1689 #	Bayankhongor, Ovorkhangai, Dundgovi, Dornogovi, Omnogovi
   1690 # Provinces [at 9:00]: Dornod, Sukhbaatar
   1691 #
   1692 # [The province of Selenge is omitted from the above lists.]
   1693 
   1694 # From Ganbold Ts., Ulaanbaatar (2004-04-17):
   1695 # Daylight saving occurs at 02:00 local time last Saturday of March.
   1696 # It will change back to normal at 02:00 local time last Saturday of
   1697 # September.... As I remember this rule was changed in 2001.
   1698 #
   1699 # From Paul Eggert (2004-04-17):
   1700 # For now, assume Rives McDow's informant got confused about Friday vs
   1701 # Saturday, and that his 2001 dates should have 1 added to them.
   1702 
   1703 # From Paul Eggert (2005-07-26):
   1704 # We have wildly conflicting information about Mongolia's time zones.
   1705 # Bill Bonnet (2005-05-19) reports that the US Embassy in Ulaanbaatar says
   1706 # there is only one time zone and that DST is observed, citing Microsoft
   1707 # Windows XP as the source.  Risto Nykanen (2005-05-16) reports that
   1708 # travelmongolia.org says there are two time zones (UTC+7, UTC+8) with no DST.
   1709 # Oscar van Vlijmen (2005-05-20) reports that the Mongolian Embassy in
   1710 # Washington, DC says there are two time zones, with DST observed.
   1711 # He also found
   1712 # <http://ubpost.mongolnews.mn/index.php?subaction=showcomments&id=1111634894&archive=&start_from=&ucat=1&>
   1713 # which also says that there is DST, and which has a comment by "Toddius"
   1714 # (2005-03-31 06:05 +0700) saying "Mongolia actually has 3.5 time zones.
   1715 # The West (OLGII) is +7 GMT, most of the country is ULAT is +8 GMT
   1716 # and some Eastern provinces are +9 GMT but Sukhbaatar Aimag is SUHK +8.5 GMT.
   1717 # The SUKH timezone is new this year, it is one of the few things the
   1718 # parliament passed during the tumultuous winter session."
   1719 # For now, let's ignore this information, until we have more confirmation.
   1720 
   1721 # From Ganbold Ts. (2007-02-26):
   1722 # Parliament of Mongolia has just changed the daylight-saving rule in February.
   1723 # They decided not to adopt daylight-saving time....
   1724 # http://www.mongolnews.mn/index.php?module=unuudur&sec=view&id=15742
   1725 
   1726 # From Deborah Goldsmith (2008-03-30):
   1727 # We received a bug report claiming that the tz database UTC offset for
   1728 # Asia/Choibalsan (GMT+09:00) is incorrect, and that it should be GMT
   1729 # +08:00 instead. Different sources appear to disagree with the tz
   1730 # database on this, e.g.:
   1731 #
   1732 # <a href="http://www.timeanddate.com/worldclock/city.html?n=1026">
   1733 # http://www.timeanddate.com/worldclock/city.html?n=1026
   1734 # </a>
   1735 # <a href="http://www.worldtimeserver.com/current_time_in_MN.aspx">
   1736 # http://www.worldtimeserver.com/current_time_in_MN.aspx
   1737 # </a>
   1738 #
   1739 # both say GMT+08:00.
   1740 
   1741 # From Steffen Thorsen (2008-03-31):
   1742 # eznis airways, which operates several domestic flights, has a flight
   1743 # schedule here:
   1744 # <a href="http://www.eznis.com/Container.jsp?id=112">
   1745 # http://www.eznis.com/Container.jsp?id=112
   1746 # </a>
   1747 # (click the English flag for English)
   1748 #
   1749 # There it appears that flights between Choibalsan and Ulaanbatar arrive
   1750 # about 1:35 - 1:50 hours later in local clock time, no matter the
   1751 # direction, while Ulaanbaatar-Khvod takes 2 hours in the Eastern
   1752 # direction and 3:35 back, which indicates that Ulaanbatar and Khvod are
   1753 # in different time zones (like we know about), while Choibalsan and
   1754 # Ulaanbatar are in the same time zone (correction needed).
   1755 
   1756 # From Arthur David Olson (2008-05-19):
   1757 # Assume that Choibalsan is indeed offset by 8:00.
   1758 # XXX--in the absence of better information, assume that transition
   1759 # was at the start of 2008-03-31 (the day of Steffen Thorsen's report);
   1760 # this is almost surely wrong.
   1761 
   1762 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1763 Rule	Mongol	1983	1984	-	Apr	1	0:00	1:00	S
   1764 Rule	Mongol	1983	only	-	Oct	1	0:00	0	-
   1765 # Shanks & Pottenger and IATA SSIM say 1990s switches occurred at 00:00,
   1766 # but McDow says the 2001 switches occurred at 02:00.  Also, IATA SSIM
   1767 # (1996-09) says 1996-10-25.  Go with Shanks & Pottenger through 1998.
   1768 #
   1769 # Shanks & Pottenger say that the Sept. 1984 through Sept. 1990 switches
   1770 # in Choibalsan (more precisely, in Dornod and Sukhbaatar) took place
   1771 # at 02:00 standard time, not at 00:00 local time as in the rest of
   1772 # the country.  That would be odd, and possibly is a result of their
   1773 # correction of 02:00 (in the previous edition) not being done correctly
   1774 # in the latest edition; so ignore it for now.
   1775 
   1776 Rule	Mongol	1985	1998	-	Mar	lastSun	0:00	1:00	S
   1777 Rule	Mongol	1984	1998	-	Sep	lastSun	0:00	0	-
   1778 # IATA SSIM (1999-09) says Mongolia no longer observes DST.
   1779 Rule	Mongol	2001	only	-	Apr	lastSat	2:00	1:00	S
   1780 Rule	Mongol	2001	2006	-	Sep	lastSat	2:00	0	-
   1781 Rule	Mongol	2002	2006	-	Mar	lastSat	2:00	1:00	S
   1782 
   1783 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1784 # Hovd, a.k.a. Chovd, Dund-Us, Dzhargalant, Khovd, Jirgalanta
   1785 Zone	Asia/Hovd	6:06:36 -	LMT	1905 Aug
   1786 			6:00	-	HOVT	1978	# Hovd Time
   1787 			7:00	Mongol	HOV%sT
   1788 # Ulaanbaatar, a.k.a. Ulan Bataar, Ulan Bator, Urga
   1789 Zone	Asia/Ulaanbaatar 7:07:32 -	LMT	1905 Aug
   1790 			7:00	-	ULAT	1978	# Ulaanbaatar Time
   1791 			8:00	Mongol	ULA%sT
   1792 # Choibalsan, a.k.a. Bajan Tuemen, Bajan Tumen, Chojbalsan,
   1793 # Choybalsan, Sanbejse, Tchoibalsan
   1794 Zone	Asia/Choibalsan	7:38:00 -	LMT	1905 Aug
   1795 			7:00	-	ULAT	1978
   1796 			8:00	-	ULAT	1983 Apr
   1797 			9:00	Mongol	CHO%sT	2008 Mar 31 # Choibalsan Time
   1798 			8:00	Mongol	CHO%sT
   1799 
   1800 # Nepal
   1801 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1802 Zone	Asia/Kathmandu	5:41:16 -	LMT	1920
   1803 			5:30	-	IST	1986
   1804 			5:45	-	NPT	# Nepal Time
   1805 
   1806 # Oman
   1807 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1808 Zone	Asia/Muscat	3:54:20 -	LMT	1920
   1809 			4:00	-	GST
   1810 
   1811 # Pakistan
   1812 
   1813 # From Rives McDow (2002-03-13):
   1814 # I have been advised that Pakistan has decided to adopt dst on a
   1815 # TRIAL basis for one year, starting 00:01 local time on April 7, 2002
   1816 # and ending at 00:01 local time October 6, 2002.  This is what I was
   1817 # told, but I believe that the actual time of change may be 00:00; the
   1818 # 00:01 was to make it clear which day it was on.
   1819 
   1820 # From Paul Eggert (2002-03-15):
   1821 # Jesper Norgaard found this URL:
   1822 # http://www.pak.gov.pk/public/news/app/app06_dec.htm
   1823 # (dated 2001-12-06) which says that the Cabinet adopted a scheme "to
   1824 # advance the clocks by one hour on the night between the first
   1825 # Saturday and Sunday of April and revert to the original position on
   1826 # 15th October each year".  This agrees with McDow's 04-07 at 00:00,
   1827 # but disagrees about the October transition, and makes it sound like
   1828 # it's not on a trial basis.  Also, the "between the first Saturday
   1829 # and Sunday of April" phrase, if taken literally, means that the
   1830 # transition takes place at 00:00 on the first Sunday on or after 04-02.
   1831 
   1832 # From Paul Eggert (2003-02-09):
   1833 # DAWN <http://www.dawn.com/2002/10/06/top13.htm> reported on 2002-10-05
   1834 # that 2002 DST ended that day at midnight.  Go with McDow for now.
   1835 
   1836 # From Steffen Thorsen (2003-03-14):
   1837 # According to http://www.dawn.com/2003/03/07/top15.htm
   1838 # there will be no DST in Pakistan this year:
   1839 #
   1840 # ISLAMABAD, March 6: Information and Media Development Minister Sheikh
   1841 # Rashid Ahmed on Thursday said the cabinet had reversed a previous
   1842 # decision to advance clocks by one hour in summer and put them back by
   1843 # one hour in winter with the aim of saving light hours and energy.
   1844 #
   1845 # The minister told a news conference that the experiment had rather
   1846 # shown 8 per cent higher consumption of electricity.
   1847 
   1848 # From Alex Krivenyshev (2008-05-15):
   1849 #
   1850 # Here is an article that Pakistan plan to introduce Daylight Saving Time
   1851 # on June 1, 2008 for 3 months.
   1852 #
   1853 # "... The federal cabinet on Wednesday announced a new conservation plan to help
   1854 # reduce load shedding by approving the closure of commercial centres at 9pm and
   1855 # moving clocks forward by one hour for the next three months.
   1856 # ...."
   1857 #
   1858 # <a href="http://www.worldtimezone.net/dst_news/dst_news_pakistan01.html">
   1859 # http://www.worldtimezone.net/dst_news/dst_news_pakistan01.html
   1860 # </a>
   1861 # OR
   1862 # <a href="http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2008_pg1_4">
   1863 # http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2008_pg1_4
   1864 # </a>
   1865 
   1866 # From Arthur David Olson (2008-05-19):
   1867 # XXX--midnight transitions is a guess; 2008 only is a guess.
   1868 
   1869 # From Alexander Krivenyshev (2008-08-28):
   1870 # Pakistan government has decided to keep the watches one-hour advanced
   1871 # for another 2 months--plan to return to Standard Time on October 31
   1872 # instead of August 31.
   1873 #
   1874 # <a href="http://www.worldtimezone.com/dst_news/dst_news_pakistan02.html">
   1875 # http://www.worldtimezone.com/dst_news/dst_news_pakistan02.html
   1876 # </a>
   1877 # OR
   1878 # <a href="http://dailymailnews.com/200808/28/news/dmbrn03.html">
   1879 # http://dailymailnews.com/200808/28/news/dmbrn03.html
   1880 # </a>
   1881 
   1882 # From Alexander Krivenyshev (2009-04-08):
   1883 # Based on previous media reports that "... proposed plan to
   1884 # advance clocks by one hour from May 1 will cause disturbance
   1885 # to the working schedules rather than bringing discipline in
   1886 # official working."
   1887 # <a href="http://www.thenews.com.pk/daily_detail.asp?id=171280">
   1888 # http://www.thenews.com.pk/daily_detail.asp?id=171280
   1889 # </a>
   1890 #
   1891 # recent news that instead of May 2009 - Pakistan plan to
   1892 # introduce DST from April 15, 2009
   1893 #
   1894 # FYI: Associated Press Of Pakistan
   1895 # April 08, 2009
   1896 # Cabinet okays proposal to advance clocks by one hour from April 15
   1897 # <a href="http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=73043&Itemid=1">
   1898 # http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=73043&Itemid=1
   1899 # </a>
   1900 #
   1901 # or
   1902 #
   1903 # <a href="http://www.worldtimezone.com/dst_news/dst_news_pakistan05.html">
   1904 # http://www.worldtimezone.com/dst_news/dst_news_pakistan05.html
   1905 # </a>
   1906 #
   1907 # ....
   1908 # The Federal Cabinet on Wednesday approved the proposal to
   1909 # advance clocks in the country by one hour from April 15 to
   1910 # conserve energy"
   1911 
   1912 # From Steffen Thorsen (2009-09-17):
   1913 # "The News International," Pakistan reports that: "The Federal
   1914 # Government has decided to restore the previous time by moving the
   1915 # clocks backward by one hour from October 1. A formal announcement to
   1916 # this effect will be made after the Prime Minister grants approval in
   1917 # this regard."
   1918 # <a href="http://www.thenews.com.pk/updates.asp?id=87168">
   1919 # http://www.thenews.com.pk/updates.asp?id=87168
   1920 # </a>
   1921 
   1922 # From Alexander Krivenyshev (2009-09-28):
   1923 # According to Associated Press Of Pakistan, it is confirmed that
   1924 # Pakistan clocks across the country would be turned back by an hour from October
   1925 # 1, 2009.
   1926 #
   1927 # "Clocks to go back one hour from 1 Oct"
   1928 # <a href="http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=86715&Itemid=2">
   1929 # http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=86715&Itemid=2
   1930 # </a>
   1931 # or
   1932 # <a href="http://www.worldtimezone.com/dst_news/dst_news_pakistan07.htm">
   1933 # http://www.worldtimezone.com/dst_news/dst_news_pakistan07.htm
   1934 # </a>
   1935 
   1936 # From Steffen Thorsen (2009-09-29):
   1937 # Alexander Krivenyshev wrote:
   1938 # > According to Associated Press Of Pakistan, it is confirmed that
   1939 # > Pakistan clocks across the country would be turned back by an hour from October
   1940 # > 1, 2009.
   1941 #
   1942 # Now they seem to have changed their mind, November 1 is the new date:
   1943 # <a href="http://www.thenews.com.pk/top_story_detail.asp?Id=24742">
   1944 # http://www.thenews.com.pk/top_story_detail.asp?Id=24742
   1945 # </a>
   1946 # "The country's clocks will be reversed by one hour on November 1.
   1947 # Officials of Federal Ministry for Interior told this to Geo News on
   1948 # Monday."
   1949 #
   1950 # And more importantly, it seems that these dates will be kept every year:
   1951 # "It has now been decided that clocks will be wound forward by one hour
   1952 # on April 15 and reversed by an hour on November 1 every year without
   1953 # obtaining prior approval, the officials added."
   1954 #
   1955 # We have confirmed this year's end date with both with the Ministry of
   1956 # Water and Power and the Pakistan Electric Power Company:
   1957 # <a href="http://www.timeanddate.com/news/time/pakistan-ends-dst09.html">
   1958 # http://www.timeanddate.com/news/time/pakistan-ends-dst09.html
   1959 # </a>
   1960 
   1961 # From Christoph Goehre (2009-10-01):
   1962 # [T]he German Consulate General in Karachi reported me today that Pakistan
   1963 # will go back to standard time on 1st of November.
   1964 
   1965 # From Steffen Thorsen (2010-03-26):
   1966 # Steffen Thorsen wrote:
   1967 # > On Thursday (2010-03-25) it was announced that DST would start in
   1968 # > Pakistan on 2010-04-01.
   1969 # >
   1970 # > Then today, the president said that they might have to revert the
   1971 # > decision if it is not supported by the parliament. So at the time
   1972 # > being, it seems unclear if DST will be actually observed or not - but
   1973 # > April 1 could be a more likely date than April 15.
   1974 # Now, it seems that the decision to not observe DST in final:
   1975 #
   1976 # "Govt Withdraws Plan To Advance Clocks"
   1977 # <a href="http://www.apakistannews.com/govt-withdraws-plan-to-advance-clocks-172041">
   1978 # http://www.apakistannews.com/govt-withdraws-plan-to-advance-clocks-172041
   1979 # </a>
   1980 #
   1981 # "People laud PM's announcement to end DST"
   1982 # <a href="http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=99374&Itemid=2">
   1983 # http://www.app.com.pk/en_/index.php?option=com_content&task=view&id=99374&Itemid=2
   1984 # </a>
   1985 
   1986 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   1987 Rule Pakistan	2002	only	-	Apr	Sun>=2	0:01	1:00	S
   1988 Rule Pakistan	2002	only	-	Oct	Sun>=2	0:01	0	-
   1989 Rule Pakistan	2008	only	-	Jun	1	0:00	1:00	S
   1990 Rule Pakistan	2008	only	-	Nov	1	0:00	0	-
   1991 Rule Pakistan	2009	only	-	Apr	15	0:00	1:00	S
   1992 Rule Pakistan	2009	only	-	Nov	1	0:00	0	-
   1993 
   1994 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   1995 Zone	Asia/Karachi	4:28:12 -	LMT	1907
   1996 			5:30	-	IST	1942 Sep
   1997 			5:30	1:00	IST	1945 Oct 15
   1998 			5:30	-	IST	1951 Sep 30
   1999 			5:00	-	KART	1971 Mar 26 # Karachi Time
   2000 			5:00 Pakistan	PK%sT	# Pakistan Time
   2001 
   2002 # Palestine
   2003 
   2004 # From Amos Shapir (1998-02-15):
   2005 #
   2006 # From 1917 until 1948-05-15, all of Palestine, including the parts now
   2007 # known as the Gaza Strip and the West Bank, was under British rule.
   2008 # Therefore the rules given for Israel for that period, apply there too...
   2009 #
   2010 # The Gaza Strip was under Egyptian rule between 1948-05-15 until 1967-06-05
   2011 # (except a short occupation by Israel from 1956-11 till 1957-03, but no
   2012 # time zone was affected then).  It was never formally annexed to Egypt,
   2013 # though.
   2014 #
   2015 # The rest of Palestine was under Jordanian rule at that time, formally
   2016 # annexed in 1950 as the West Bank (and the word "Trans" was dropped from
   2017 # the country's previous name of "the Hashemite Kingdom of the
   2018 # Trans-Jordan").  So the rules for Jordan for that time apply.  Major
   2019 # towns in that area are Nablus (Shchem), El-Halil (Hebron), Ramallah, and
   2020 # East Jerusalem.
   2021 #
   2022 # Both areas were occupied by Israel in June 1967, but not annexed (except
   2023 # for East Jerusalem).  They were on Israel time since then; there might
   2024 # have been a Military Governor's order about time zones, but I'm not aware
   2025 # of any (such orders may have been issued semi-annually whenever summer
   2026 # time was in effect, but maybe the legal aspect of time was just neglected).
   2027 #
   2028 # The Palestinian Authority was established in 1993, and got hold of most
   2029 # towns in the West Bank and Gaza by 1995.  I know that in order to
   2030 # demonstrate...independence, they have been switching to
   2031 # summer time and back on a different schedule than Israel's, but I don't
   2032 # know when this was started, or what algorithm is used (most likely the
   2033 # Jordanian one).
   2034 #
   2035 # To summarize, the table should probably look something like that:
   2036 #
   2037 # Area \ when | 1918-1947 | 1948-1967 | 1967-1995 | 1996-
   2038 # ------------+-----------+-----------+-----------+-----------
   2039 # Israel      | Zion      | Zion      | Zion      | Zion
   2040 # West bank   | Zion      | Jordan    | Zion      | Jordan
   2041 # Gaza        | Zion      | Egypt     | Zion      | Jordan
   2042 #
   2043 # I guess more info may be available from the PA's web page (if/when they
   2044 # have one).
   2045 
   2046 # From Paul Eggert (2006-03-22):
   2047 # Shanks & Pottenger write that Gaza did not observe DST until 1957, but go
   2048 # with Shapir and assume that it observed DST from 1940 through 1947,
   2049 # and that it used Jordanian rules starting in 1996.
   2050 # We don't yet need a separate entry for the West Bank, since
   2051 # the only differences between it and Gaza that we know about
   2052 # occurred before our cutoff date of 1970.
   2053 # However, as we get more information, we may need to add entries
   2054 # for parts of the West Bank as they transitioned from Israel's rules
   2055 # to Palestine's rules.
   2056 
   2057 # From IINS News Service - Israel - 1998-03-23 10:38:07 Israel time,
   2058 # forwarded by Ephraim Silverberg:
   2059 #
   2060 # Despite the fact that Israel changed over to daylight savings time
   2061 # last week, the PLO Authority (PA) has decided not to turn its clocks
   2062 # one-hour forward at this time.  As a sign of independence from Israeli rule,
   2063 # the PA has decided to implement DST in April.
   2064 
   2065 # From Paul Eggert (1999-09-20):
   2066 # Daoud Kuttab writes in
   2067 # <a href="http://www.jpost.com/com/Archive/22.Apr.1999/Opinion/Article-2.html">
   2068 # Holiday havoc
   2069 # </a> (Jerusalem Post, 1999-04-22) that
   2070 # the Palestinian National Authority changed to DST on 1999-04-15.
   2071 # I vaguely recall that they switch back in October (sorry, forgot the source).
   2072 # For now, let's assume that the spring switch was at 24:00,
   2073 # and that they switch at 0:00 on the 3rd Fridays of April and October.
   2074 
   2075 # From Paul Eggert (2005-11-22):
   2076 # Starting 2004 transitions are from Steffen Thorsen's web site timeanddate.com.
   2077 
   2078 # From Steffen Thorsen (2005-11-23):
   2079 # A user from Gaza reported that Gaza made the change early because of
   2080 # the Ramadan.  Next year Ramadan will be even earlier, so I think
   2081 # there is a good chance next year's end date will be around two weeks
   2082 # earlier--the same goes for Jordan.
   2083 
   2084 # From Steffen Thorsen (2006-08-17):
   2085 # I was informed by a user in Bethlehem that in Bethlehem it started the
   2086 # same day as Israel, and after checking with other users in the area, I
   2087 # was informed that they started DST one day after Israel.  I was not
   2088 # able to find any authoritative sources at the time, nor details if
   2089 # Gaza changed as well, but presumed Gaza to follow the same rules as
   2090 # the West Bank.
   2091 
   2092 # From Steffen Thorsen (2006-09-26):
   2093 # according to the Palestine News Network (2006-09-19):
   2094 # http://english.pnn.ps/index.php?option=com_content&task=view&id=596&Itemid=5
   2095 # > The Council of Ministers announced that this year its winter schedule
   2096 # > will begin early, as of midnight Thursday.  It is also time to turn
   2097 # > back the clocks for winter.  Friday will begin an hour late this week.
   2098 # I guess it is likely that next year's date will be moved as well,
   2099 # because of the Ramadan.
   2100 
   2101 # From Jesper Norgaard Welen (2007-09-18):
   2102 # According to Steffen Thorsen's web site the Gaza Strip and the rest of the
   2103 # Palestinian territories left DST early on 13.th. of September at 2:00.
   2104 
   2105 # From Paul Eggert (2007-09-20):
   2106 # My understanding is that Gaza and the West Bank disagree even over when
   2107 # the weekend is (Thursday+Friday versus Friday+Saturday), so I'd be a bit
   2108 # surprised if they agreed about DST.  But for now, assume they agree.
   2109 # For lack of better information, predict that future changes will be
   2110 # the 2nd Thursday of September at 02:00.
   2111 
   2112 # From Alexander Krivenyshev (2008-08-28):
   2113 # Here is an article, that Mideast running on different clocks at Ramadan.
   2114 #
   2115 # Gaza Strip (as Egypt) ended DST at midnight Thursday (Aug 28, 2008), while
   2116 # the West Bank will end Daylight Saving Time at midnight Sunday (Aug 31, 2008).
   2117 #
   2118 # <a href="http://www.guardian.co.uk/world/feedarticle/7759001">
   2119 # http://www.guardian.co.uk/world/feedarticle/7759001
   2120 # </a>
   2121 # <a href="http://www.abcnews.go.com/International/wireStory?id=5676087">
   2122 # http://www.abcnews.go.com/International/wireStory?id=5676087
   2123 # </a>
   2124 # or
   2125 # <a href="http://www.worldtimezone.com/dst_news/dst_news_gazastrip01.html">
   2126 # http://www.worldtimezone.com/dst_news/dst_news_gazastrip01.html
   2127 # </a>
   2128 
   2129 # From Alexander Krivenyshev (2009-03-26):
   2130 # According to the Palestine News Network (arabic.pnn.ps), Palestinian
   2131 # government decided to start Daylight Time on Thursday night March
   2132 # 26 and continue until the night of 27 September 2009.
   2133 #
   2134 # (in Arabic)
   2135 # <a href="http://arabic.pnn.ps/index.php?option=com_content&task=view&id=50850">
   2136 # http://arabic.pnn.ps/index.php?option=com_content&task=view&id=50850
   2137 # </a>
   2138 #
   2139 # or
   2140 # (English translation)
   2141 # <a href="http://www.worldtimezone.com/dst_news/dst_news_westbank01.html">
   2142 # http://www.worldtimezone.com/dst_news/dst_news_westbank01.html
   2143 # </a>
   2144 
   2145 # From Steffen Thorsen (2009-08-31):
   2146 # Palestine's Council of Ministers announced that they will revert back to
   2147 # winter time on Friday, 2009-09-04.
   2148 #
   2149 # One news source:
   2150 # <a href="http://www.safa.ps/ara/?action=showdetail&seid=4158">
   2151 # http://www.safa.ps/ara/?action=showdetail&seid=4158
   2152 # </a>
   2153 # (Palestinian press agency, Arabic),
   2154 # Google translate: "Decided that the Palestinian government in Ramallah
   2155 # headed by Salam Fayyad, the start of work in time for the winter of
   2156 # 2009, starting on Friday approved the fourth delay Sept. clock sixty
   2157 # minutes per hour as of Friday morning."
   2158 #
   2159 # We are not sure if Gaza will do the same, last year they had a different
   2160 # end date, we will keep this page updated:
   2161 # <a href="http://www.timeanddate.com/news/time/westbank-gaza-dst-2009.html">
   2162 # http://www.timeanddate.com/news/time/westbank-gaza-dst-2009.html
   2163 # </a>
   2164 
   2165 # From Alexander Krivenyshev (2009-09-02):
   2166 # Seems that Gaza Strip will go back to Winter Time same date as West Bank.
   2167 #
   2168 # According to Palestinian Ministry Of Interior, West Bank and Gaza Strip plan
   2169 # to change time back to Standard time on September 4, 2009.
   2170 #
   2171 # "Winter time unite the West Bank and Gaza"
   2172 # (from Palestinian National Authority):
   2173 # <a href="http://www.moi.gov.ps/en/?page=633167343250594025&nid=11505
   2174 # http://www.moi.gov.ps/en/?page=633167343250594025&nid=11505
   2175 # </a>
   2176 # or
   2177 # <a href="http://www.worldtimezone.com/dst_news/dst_news_gazastrip02.html>
   2178 # http://www.worldtimezone.com/dst_news/dst_news_gazastrip02.html
   2179 # </a>
   2180 
   2181 # From Alexander Krivenyshev (2010-03-19):
   2182 # According to Voice of Palestine DST will last for 191 days, from March
   2183 # 26, 2010 till "the last Sunday before the tenth day of Tishri
   2184 # (October), each year" (October 03, 2010?)
   2185 #
   2186 # <a href="http://palvoice.org/forums/showthread.php?t=245697">
   2187 # http://palvoice.org/forums/showthread.php?t=245697
   2188 # </a>
   2189 # (in Arabic)
   2190 # or
   2191 # <a href="http://www.worldtimezone.com/dst_news/dst_news_westbank03.html">
   2192 # http://www.worldtimezone.com/dst_news/dst_news_westbank03.html
   2193 # </a>
   2194 
   2195 # From Steffen Thorsen (2010-03-24):
   2196 # ...Ma'an News Agency reports that Hamas cabinet has decided it will
   2197 # start one day later, at 12:01am. Not sure if they really mean 12:01am or
   2198 # noon though:
   2199 #
   2200 # <a href="http://www.maannews.net/eng/ViewDetails.aspx?ID=271178">
   2201 # http://www.maannews.net/eng/ViewDetails.aspx?ID=271178
   2202 # </a>
   2203 # (Ma'an News Agency)
   2204 # "At 12:01am Friday, clocks in Israel and the West Bank will change to
   2205 # 1:01am, while Gaza clocks will change at 12:01am Saturday morning."
   2206 
   2207 # From Steffen Thorsen (2010-08-11):
   2208 # According to several sources, including
   2209 # <a href="http://www.maannews.net/eng/ViewDetails.aspx?ID=306795">
   2210 # http://www.maannews.net/eng/ViewDetails.aspx?ID=306795
   2211 # </a>
   2212 # the clocks were set back one hour at 2010-08-11 00:00:00 local time in
   2213 # Gaza and the West Bank.
   2214 # Some more background info:
   2215 # <a href="http://www.timeanddate.com/news/time/westbank-gaza-end-dst-2010.html">
   2216 # http://www.timeanddate.com/news/time/westbank-gaza-end-dst-2010.html
   2217 # </a>
   2218 
   2219 # From Steffen Thorsen (2011-08-26):
   2220 # Gaza and the West Bank did go back to standard time in the beginning of
   2221 # August, and will now enter daylight saving time again on 2011-08-30
   2222 # 00:00 (so two periods of DST in 2011). The pause was because of
   2223 # Ramadan.
   2224 #
   2225 # <a href="http://www.maannews.net/eng/ViewDetails.aspx?ID=416217">
   2226 # http://www.maannews.net/eng/ViewDetails.aspx?ID=416217
   2227 # </a>
   2228 # Additional info:
   2229 # <a href="http://www.timeanddate.com/news/time/palestine-dst-2011.html">
   2230 # http://www.timeanddate.com/news/time/palestine-dst-2011.html
   2231 # </a>
   2232 
   2233 # From Alexander Krivenyshev (2011-08-27):
   2234 # According to the article in The Jerusalem Post:
   2235 # "...Earlier this month, the Palestinian government in the West Bank decided to
   2236 # move to standard time for 30 days, during Ramadan. The Palestinians in the
   2237 # Gaza Strip accepted the change and also moved their clocks one hour back.
   2238 # The Hamas government said on Saturday that it won't observe summertime after
   2239 # the Muslim feast of Id al-Fitr, which begins on Tuesday..."
   2240 # ...
   2241 # <a href="http://www.jpost.com/MiddleEast/Article.aspx?id=235650">
   2242 # http://www.jpost.com/MiddleEast/Article.aspx?id=235650
   2243 # </a>
   2244 # or
   2245 # <a href="http://www.worldtimezone.com/dst_news/dst_news_gazastrip05.html">
   2246 # http://www.worldtimezone.com/dst_news/dst_news_gazastrip05.html
   2247 # </a>
   2248 # The rules for Egypt are stolen from the `africa' file.
   2249 
   2250 # From Steffen Thorsen (2011-09-30):
   2251 # West Bank did end Daylight Saving Time this morning/midnight (2011-09-30
   2252 # 00:00).
   2253 # So West Bank and Gaza now have the same time again.
   2254 #
   2255 # Many sources, including:
   2256 # <a href="http://www.maannews.net/eng/ViewDetails.aspx?ID=424808">
   2257 # http://www.maannews.net/eng/ViewDetails.aspx?ID=424808
   2258 # </a>
   2259 
   2260 # From Steffen Thorsen (2012-03-26):
   2261 # Palestinian news sources tell that both Gaza and West Bank will start DST
   2262 # on Friday (Thursday midnight, 2012-03-29 24:00).
   2263 # Some of many sources in Arabic:
   2264 # <a href="http://www.samanews.com/index.php?act=Show&id=122638">
   2265 # http://www.samanews.com/index.php?act=Show&id=122638
   2266 # </a>
   2267 #
   2268 # <a href="http://safa.ps/details/news/74352/%D8%A8%D8%AF%D8%A1-%D8%A7%D9%84%D8%AA%D9%88%D9%82%D9%8A%D8%AA-%D8%A7%D9%84%D8%B5%D9%8A%D9%81%D9%8A-%D8%A8%D8%A7%D9%84%D8%B6%D9%81%D8%A9-%D9%88%D8%BA%D8%B2%D8%A9-%D9%84%D9%8A%D9%84%D8%A9-%D8%A7%D9%84%D8%AC%D9%85%D8%B9%D8%A9.html">
   2269 # http://safa.ps/details/news/74352/%D8%A8%D8%AF%D8%A1-%D8%A7%D9%84%D8%AA%D9%88%D9%82%D9%8A%D8%AA-%D8%A7%D9%84%D8%B5%D9%8A%D9%81%D9%8A-%D8%A8%D8%A7%D9%84%D8%B6%D9%81%D8%A9-%D9%88%D8%BA%D8%B2%D8%A9-%D9%84%D9%8A%D9%84%D8%A9-%D8%A7%D9%84%D8%AC%D9%85%D8%B9%D8%A9.html
   2270 # </a>
   2271 #
   2272 # Our brief summary:
   2273 # <a href="http://www.timeanddate.com/news/time/gaza-west-bank-dst-2012.html">
   2274 # http://www.timeanddate.com/news/time/gaza-west-bank-dst-2012.html
   2275 # </a>
   2276 
   2277 # From Arthur David Olson (2012-03-27):
   2278 # The timeanddate article for 2012 says that "the end date has not yet been
   2279 # announced" and that "Last year, both...paused daylight saving time during...
   2280 # Ramadan. It is not yet known [for] 2012."
   2281 # For now, assume both switch back on the last Friday in September. XXX
   2282 
   2283 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   2284 Rule EgyptAsia	1957	only	-	May	10	0:00	1:00	S
   2285 Rule EgyptAsia	1957	1958	-	Oct	 1	0:00	0	-
   2286 Rule EgyptAsia	1958	only	-	May	 1	0:00	1:00	S
   2287 Rule EgyptAsia	1959	1967	-	May	 1	1:00	1:00	S
   2288 Rule EgyptAsia	1959	1965	-	Sep	30	3:00	0	-
   2289 Rule EgyptAsia	1966	only	-	Oct	 1	3:00	0	-
   2290 
   2291 Rule Palestine	1999	2005	-	Apr	Fri>=15	0:00	1:00	S
   2292 Rule Palestine	1999	2003	-	Oct	Fri>=15	0:00	0	-
   2293 Rule Palestine	2004	only	-	Oct	 1	1:00	0	-
   2294 Rule Palestine	2005	only	-	Oct	 4	2:00	0	-
   2295 Rule Palestine	2006	2008	-	Apr	 1	0:00	1:00	S
   2296 Rule Palestine	2006	only	-	Sep	22	0:00	0	-
   2297 Rule Palestine	2007	only	-	Sep	Thu>=8	2:00	0	-
   2298 Rule Palestine	2008	only	-	Aug	lastFri	0:00	0	-
   2299 Rule Palestine	2009	only	-	Mar	lastFri	0:00	1:00	S
   2300 Rule Palestine	2009	only	-	Sep	Fri>=1	2:00	0	-
   2301 Rule Palestine	2010	only	-	Mar	lastSat	0:01	1:00	S
   2302 Rule Palestine	2010	only	-	Aug	11	0:00	0	-
   2303 
   2304 # From Arthur David Olson (2011-09-20):
   2305 # 2011 transitions per http://www.timeanddate.com as of 2011-09-20.
   2306 # From Paul Eggert (2012-10-12):
   2307 # 2012 transitions per http://www.timeanddate.com as of 2012-10-12.
   2308 
   2309 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2310 Zone	Asia/Gaza	2:17:52	-	LMT	1900 Oct
   2311 			2:00	Zion	EET	1948 May 15
   2312 			2:00 EgyptAsia	EE%sT	1967 Jun  5
   2313 			2:00	Zion	I%sT	1996
   2314 			2:00	Jordan	EE%sT	1999
   2315 			2:00 Palestine	EE%sT	2011 Apr  2 12:01
   2316 			2:00	1:00	EEST	2011 Aug  1
   2317 			2:00	-	EET	2012 Mar 30
   2318 			2:00	1:00	EEST	2012 Sep 21 1:00
   2319 			2:00	-	EET
   2320 
   2321 Zone	Asia/Hebron	2:20:23	-	LMT	1900 Oct
   2322 			2:00	Zion	EET	1948 May 15
   2323 			2:00 EgyptAsia	EE%sT	1967 Jun  5
   2324 			2:00	Zion	I%sT	1996
   2325 			2:00	Jordan	EE%sT	1999
   2326 			2:00 Palestine	EE%sT	2008 Aug
   2327 			2:00 	1:00	EEST	2008 Sep
   2328 			2:00 Palestine	EE%sT	2011 Apr  1 12:01
   2329 			2:00	1:00	EEST	2011 Aug  1
   2330 			2:00	-	EET	2011 Aug 30
   2331 			2:00	1:00	EEST	2011 Sep 30 3:00
   2332 			2:00	-	EET	2012 Mar 30
   2333 			2:00	1:00	EEST	2012 Sep 21 1:00
   2334 			2:00	-	EET
   2335 
   2336 # Paracel Is
   2337 # no information
   2338 
   2339 # Philippines
   2340 # On 1844-08-16, Narciso Claveria, governor-general of the
   2341 # Philippines, issued a proclamation announcing that 1844-12-30 was to
   2342 # be immediately followed by 1845-01-01.  Robert H. van Gent has a
   2343 # transcript of the decree in <http://www.phys.uu.nl/~vgent/idl/idl.htm>.
   2344 # The rest of the data are from Shanks & Pottenger.
   2345 
   2346 # From Paul Eggert (2006-04-25):
   2347 # Tomorrow's Manila Standard reports that the Philippines Department of
   2348 # Trade and Industry is considering adopting DST this June when the
   2349 # rainy season begins.  See
   2350 # <http://www.manilastandardtoday.com/?page=politics02_april26_2006>.
   2351 # For now, we'll ignore this, since it's not definite and we lack details.
   2352 #
   2353 # From Jesper Norgaard Welen (2006-04-26):
   2354 # ... claims that Philippines had DST last time in 1990:
   2355 # http://story.philippinetimes.com/p.x/ct/9/id/145be20cc6b121c0/cid/3e5bbccc730d258c/
   2356 # [a story dated 2006-04-25 by Cris Larano of Dow Jones Newswires,
   2357 # but no details]
   2358 
   2359 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   2360 Rule	Phil	1936	only	-	Nov	1	0:00	1:00	S
   2361 Rule	Phil	1937	only	-	Feb	1	0:00	0	-
   2362 Rule	Phil	1954	only	-	Apr	12	0:00	1:00	S
   2363 Rule	Phil	1954	only	-	Jul	1	0:00	0	-
   2364 Rule	Phil	1978	only	-	Mar	22	0:00	1:00	S
   2365 Rule	Phil	1978	only	-	Sep	21	0:00	0	-
   2366 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2367 Zone	Asia/Manila	-15:56:00 -	LMT	1844 Dec 31
   2368 			8:04:00 -	LMT	1899 May 11
   2369 			8:00	Phil	PH%sT	1942 May
   2370 			9:00	-	JST	1944 Nov
   2371 			8:00	Phil	PH%sT
   2372 
   2373 # Qatar
   2374 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2375 Zone	Asia/Qatar	3:26:08 -	LMT	1920	# Al Dawhah / Doha
   2376 			4:00	-	GST	1972 Jun
   2377 			3:00	-	AST
   2378 
   2379 # Saudi Arabia
   2380 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2381 Zone	Asia/Riyadh	3:06:52 -	LMT	1950
   2382 			3:00	-	AST
   2383 
   2384 # Singapore
   2385 # The data here are taken from Mok Ly Yng (2003-10-30)
   2386 # <http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html>.
   2387 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2388 Zone	Asia/Singapore	6:55:25 -	LMT	1901 Jan  1
   2389 			6:55:25	-	SMT	1905 Jun  1 # Singapore M.T.
   2390 			7:00	-	MALT	1933 Jan  1 # Malaya Time
   2391 			7:00	0:20	MALST	1936 Jan  1
   2392 			7:20	-	MALT	1941 Sep  1
   2393 			7:30	-	MALT	1942 Feb 16
   2394 			9:00	-	JST	1945 Sep 12
   2395 			7:30	-	MALT	1965 Aug  9 # independence
   2396 			7:30	-	SGT	1982 Jan  1 # Singapore Time
   2397 			8:00	-	SGT
   2398 
   2399 # Spratly Is
   2400 # no information
   2401 
   2402 # Sri Lanka
   2403 # From Paul Eggert (1996-09-03):
   2404 # "Sri Lanka advances clock by an hour to avoid blackout"
   2405 # (www.virtual-pc.com/lankaweb/news/items/240596-2.html, 1996-05-24,
   2406 # no longer available as of 1999-08-17)
   2407 # reported ``the country's standard time will be put forward by one hour at
   2408 # midnight Friday (1830 GMT) `in the light of the present power crisis'.''
   2409 #
   2410 # From Dharmasiri Senanayake, Sri Lanka Media Minister (1996-10-24), as quoted
   2411 # by Shamindra in
   2412 # <a href="news:54rka5$m5h@mtinsc01-mgt.ops.worldnet.att.net">
   2413 # Daily News - Hot News Section (1996-10-26)
   2414 # </a>:
   2415 # With effect from 12.30 a.m. on 26th October 1996
   2416 # Sri Lanka will be six (06) hours ahead of GMT.
   2417 
   2418 # From Jesper Norgaard Welen (2006-04-14), quoting Sri Lanka News Online
   2419 # <http://news.sinhalaya.com/wmview.php?ArtID=11002> (2006-04-13):
   2420 # 0030 hrs on April 15, 2006 (midnight of April 14, 2006 +30 minutes)
   2421 # at present, become 2400 hours of April 14, 2006 (midnight of April 14, 2006).
   2422 
   2423 # From Peter Apps and Ranga Sirila of Reuters (2006-04-12) in:
   2424 # <http://today.reuters.co.uk/news/newsArticle.aspx?type=scienceNews&storyID=2006-04-12T172228Z_01_COL295762_RTRIDST_0_SCIENCE-SRILANKA-TIME-DC.XML>
   2425 # [The Tamil Tigers] never accepted the original 1996 time change and simply
   2426 # kept their clocks set five and a half hours ahead of Greenwich Mean
   2427 # Time (GMT), in line with neighbor India.
   2428 # From Paul Eggert (2006-04-18):
   2429 # People who live in regions under Tamil control can use [TZ='Asia/Kolkata'],
   2430 # as that zone has agreed with the Tamil areas since our cutoff date of 1970.
   2431 
   2432 # From K Sethu (2006-04-25):
   2433 # I think the abbreviation LKT originated from the world of computers at
   2434 # the time of or subsequent to the time zone changes by SL Government
   2435 # twice in 1996 and probably SL Government or its standardization
   2436 # agencies never declared an abbreviation as a national standard.
   2437 #
   2438 # I recollect before the recent change the government annoucemments
   2439 # mentioning it as simply changing Sri Lanka Standard Time or Sri Lanka
   2440 # Time and no mention was made about the abbreviation.
   2441 #
   2442 # If we look at Sri Lanka Department of Government's "Official News
   2443 # Website of Sri Lanka" ... http://www.news.lk/ we can see that they
   2444 # use SLT as abbreviation in time stamp at the beginning of each news
   2445 # item....
   2446 #
   2447 # Within Sri Lanka I think LKT is well known among computer users and
   2448 # adminsitrators.  In my opinion SLT may not be a good choice because the
   2449 # nation's largest telcom / internet operator Sri Lanka Telcom is well
   2450 # known by that abbreviation - simply as SLT (there IP domains are
   2451 # slt.lk and sltnet.lk).
   2452 #
   2453 # But if indeed our government has adopted SLT as standard abbreviation
   2454 # (that we have not known so far) then  it is better that it be used for
   2455 # all computers.
   2456 
   2457 # From Paul Eggert (2006-04-25):
   2458 # One possibility is that we wait for a bit for the dust to settle down
   2459 # and then see what people actually say in practice.
   2460 
   2461 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2462 Zone	Asia/Colombo	5:19:24 -	LMT	1880
   2463 			5:19:32	-	MMT	1906	# Moratuwa Mean Time
   2464 			5:30	-	IST	1942 Jan  5
   2465 			5:30	0:30	IHST	1942 Sep
   2466 			5:30	1:00	IST	1945 Oct 16 2:00
   2467 			5:30	-	IST	1996 May 25 0:00
   2468 			6:30	-	LKT	1996 Oct 26 0:30
   2469 			6:00	-	LKT	2006 Apr 15 0:30
   2470 			5:30	-	IST
   2471 
   2472 # Syria
   2473 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
   2474 Rule	Syria	1920	1923	-	Apr	Sun>=15	2:00	1:00	S
   2475 Rule	Syria	1920	1923	-	Oct	Sun>=1	2:00	0	-
   2476 Rule	Syria	1962	only	-	Apr	29	2:00	1:00	S
   2477 Rule	Syria	1962	only	-	Oct	1	2:00	0	-
   2478 Rule	Syria	1963	1965	-	May	1	2:00	1:00	S
   2479 Rule	Syria	1963	only	-	Sep	30	2:00	0	-
   2480 Rule	Syria	1964	only	-	Oct	1	2:00	0	-
   2481 Rule	Syria	1965	only	-	Sep	30	2:00	0	-
   2482 Rule	Syria	1966	only	-	Apr	24	2:00	1:00	S
   2483 Rule	Syria	1966	1976	-	Oct	1	2:00	0	-
   2484 Rule	Syria	1967	1978	-	May	1	2:00	1:00	S
   2485 Rule	Syria	1977	1978	-	Sep	1	2:00	0	-
   2486 Rule	Syria	1983	1984	-	Apr	9	2:00	1:00	S
   2487 Rule	Syria	1983	1984	-	Oct	1	2:00	0	-
   2488 Rule	Syria	1986	only	-	Feb	16	2:00	1:00	S
   2489 Rule	Syria	1986	only	-	Oct	9	2:00	0	-
   2490 Rule	Syria	1987	only	-	Mar	1	2:00	1:00	S
   2491 Rule	Syria	1987	1988	-	Oct	31	2:00	0	-
   2492 Rule	Syria	1988	only	-	Mar	15	2:00	1:00	S
   2493 Rule	Syria	1989	only	-	Mar	31	2:00	1:00	S
   2494 Rule	Syria	1989	only	-	Oct	1	2:00	0	-
   2495 Rule	Syria	1990	only	-	Apr	1	2:00	1:00	S
   2496 Rule	Syria	1990	only	-	Sep	30	2:00	0	-
   2497 Rule	Syria	1991	only	-	Apr	 1	0:00	1:00	S
   2498 Rule	Syria	1991	1992	-	Oct	 1	0:00	0	-
   2499 Rule	Syria	1992	only	-	Apr	 8	0:00	1:00	S
   2500 Rule	Syria	1993	only	-	Mar	26	0:00	1:00	S
   2501 Rule	Syria	1993	only	-	Sep	25	0:00	0	-
   2502 # IATA SSIM (1998-02) says 1998-04-02;
   2503 # (1998-09) says 1999-03-29 and 1999-09-29; (1999-02) says 1999-04-02,
   2504 # 2000-04-02, and 2001-04-02; (1999-09) says 2000-03-31 and 2001-03-31;
   2505 # (2006) says 2006-03-31 and 2006-09-22;
   2506 # for now ignore all these claims and go with Shanks & Pottenger,
   2507 # except for the 2006-09-22 claim (which seems right for Ramadan).
   2508 Rule	Syria	1994	1996	-	Apr	 1	0:00	1:00	S
   2509 Rule	Syria	1994	2005	-	Oct	 1	0:00	0	-
   2510 Rule	Syria	1997	1998	-	Mar	lastMon	0:00	1:00	S
   2511 Rule	Syria	1999	2006	-	Apr	 1	0:00	1:00	S
   2512 # From Stephen Colebourne (2006-09-18):
   2513 # According to IATA data, Syria will change DST on 21st September [21:00 UTC]
   2514 # this year [only]....  This is probably related to Ramadan, like Egypt.
   2515 Rule	Syria	2006	only	-	Sep	22	0:00	0	-
   2516 # From Paul Eggert (2007-03-29):
   2517 # Today the AP reported "Syria will switch to summertime at midnight Thursday."
   2518 # http://www.iht.com/articles/ap/2007/03/29/africa/ME-GEN-Syria-Time-Change.php
   2519 Rule	Syria	2007	only	-	Mar	lastFri	0:00	1:00	S
   2520 # From Jesper Norgard (2007-10-27):
   2521 # The sister center ICARDA of my work CIMMYT is confirming that Syria DST will
   2522 # not take place 1.st November at 0:00 o'clock but 1.st November at 24:00 or
   2523 # rather Midnight between Thursday and Friday. This does make more sence than
   2524 # having it between Wednesday and Thursday (two workdays in Syria) since the
   2525 # weekend in Syria is not Saturday and Sunday, but Friday and Saturday. So now
   2526 # it is implemented at midnight of the last workday before weekend...
   2527 #
   2528 # From Steffen Thorsen (2007-10-27):
   2529 # Jesper Norgaard Welen wrote:
   2530 #
   2531 # > "Winter local time in Syria will be observed at midnight of Thursday 1
   2532 # > November 2007, and the clock will be put back 1 hour."
   2533 #
   2534 # I found confirmation on this in this gov.sy-article (Arabic):
   2535 # http://wehda.alwehda.gov.sy/_print_veiw.asp?FileName=12521710520070926111247
   2536 #
   2537 # which using Google's translate tools says:
   2538 # Council of Ministers also approved the commencement of work on
   2539 # identifying the winter time as of Friday, 2/11/2007 where the 60th
   2540 # minute delay at midnight Thursday 1/11/2007.
   2541 Rule	Syria	2007	only	-	Nov	 Fri>=1	0:00	0	-
   2542 
   2543 # From Stephen Colebourne (2008-03-17):
   2544 # For everyone's info, I saw an IATA time zone change for [Syria] for
   2545 # this month (March 2008) in the last day or so...This is the data IATA
   2546 # are now using:
   2547 # Country     Time Standard   --- DST Start ---   --- DST End ---  DST
   2548 # Name        Zone Variation   Time    Date        Time    Date
   2549 # Variation
   2550 # Syrian Arab
   2551 # Republic    SY    +0200      2200  03APR08       2100  30SEP08   +0300
   2552 #                              2200  02APR09       2100  30SEP09   +0300
   2553 #                              2200  01APR10       2100  30SEP10   +0300
   2554 
   2555 # From Arthur David Olson (2008-03-17):
   2556 # Here's a link to English-language coverage by the Syrian Arab News
   2557 # Agency (SANA)...
   2558 # <a href="http://www.sana.sy/eng/21/2008/03/11/165173.htm">
   2559 # http://www.sana.sy/eng/21/2008/03/11/165173.htm
   2560 # </a>...which reads (in part) "The Cabinet approved the suggestion of the
   2561 # Ministry of Electricity to begin daylight savings time on Friday April
   2562 # 4th, advancing clocks one hour ahead on midnight of Thursday April 3rd."
   2563 # Since Syria is two hours east of UTC, the 2200 and 2100 transition times
   2564 # shown above match up with midnight in Syria.
   2565 
   2566 # From Arthur David Olson (2008-03-18):
   2567 # My buest guess at a Syrian rule is "the Friday nearest April 1";
   2568 # coding that involves either using a "Mar Fri>=29" construct that old time zone
   2569 # compilers can't handle  or having multiple Rules (a la Israel).
   2570 # For now, use "Apr Fri>=1", and go with IATA on a uniform Sep 30 end.
   2571 
   2572 # From Steffen Thorsen (2008-10-07):
   2573 # Syria has now officially decided to end DST on 2008-11-01 this year,
   2574 # according to the following article in the Syrian Arab News Agency (SANA).
   2575 #
   2576 # The article is in Arabic, and seems to tell that they will go back to
   2577 # winter time on 2008-11-01 at 00:00 local daylight time (delaying/setting
   2578 # clocks back 60 minutes).
   2579 #
   2580 # <a href="http://sana.sy/ara/2/2008/10/07/195459.htm">
   2581 # http://sana.sy/ara/2/2008/10/07/195459.htm
   2582 # </a>
   2583 
   2584 # From Steffen Thorsen (2009-03-19):
   2585 # Syria will start DST on 2009-03-27 00:00 this year according to many sources,
   2586 # two examples:
   2587 #
   2588 # <a href="http://www.sana.sy/eng/21/2009/03/17/217563.htm">
   2589 # http://www.sana.sy/eng/21/2009/03/17/217563.htm
   2590 # </a>
   2591 # (English, Syrian Arab News # Agency)
   2592 # <a href="http://thawra.alwehda.gov.sy/_View_news2.asp?FileName=94459258720090318012209">
   2593 # http://thawra.alwehda.gov.sy/_View_news2.asp?FileName=94459258720090318012209
   2594 # </a>
   2595 # (Arabic, gov-site)
   2596 #
   2597 # We have not found any sources saying anything about when DST ends this year.
   2598 #
   2599 # Our summary
   2600 # <a href="http://www.timeanddate.com/news/time/syria-dst-starts-march-27-2009.html">
   2601 # http://www.timeanddate.com/news/time/syria-dst-starts-march-27-2009.html
   2602 # </a>
   2603 
   2604 # From Steffen Thorsen (2009-10-27):
   2605 # The Syrian Arab News Network on 2009-09-29 reported that Syria will
   2606 # revert back to winter (standard) time on midnight between Thursday
   2607 # 2009-10-29 and Friday 2009-10-30:
   2608 # <a href="http://www.sana.sy/ara/2/2009/09/29/247012.htm">
   2609 # http://www.sana.sy/ara/2/2009/09/29/247012.htm (Arabic)
   2610 # </a>
   2611 
   2612 # From Arthur David Olson (2009-10-28):
   2613 # We'll see if future DST switching times turn out to be end of the last
   2614 # Thursday of the month or the start of the last Friday of the month or
   2615 # something else. For now, use the start of the last Friday.
   2616 
   2617 # From Steffen Thorsen (2010-03-17):
   2618 # The "Syrian News Station" reported on 2010-03-16 that the Council of
   2619 # Ministers has decided that Syria will start DST on midnight Thursday
   2620 # 2010-04-01: (midnight between Thursday and Friday):
   2621 # <a href="http://sns.sy/sns/?path=news/read/11421">
   2622 # http://sns.sy/sns/?path=news/read/11421 (Arabic)
   2623 # </a>
   2624 
   2625 # From Steffen Thorsen (2012-03-26):
   2626 # Today, Syria's government announced that they will start DST early on Friday
   2627 # (00:00). This is a bit earlier than the past two years.
   2628 #
   2629 # From Syrian Arab News Agency, in Arabic:
   2630 # <a href="http://www.sana.sy/ara/2/2012/03/26/408215.htm">
   2631 # http://www.sana.sy/ara/2/2012/03/26/408215.htm
   2632 # </a>
   2633 #
   2634 # Our brief summary:
   2635 # <a href="http://www.timeanddate.com/news/time/syria-dst-2012.html">
   2636 # http://www.timeanddate.com/news/time/syria-dst-2012.html
   2637 # </a>
   2638 
   2639 # From Arthur David Olson (2012-03-27):
   2640 # Assume last Friday in March going forward XXX.
   2641 
   2642 Rule	Syria	2008	only	-	Apr	Fri>=1	0:00	1:00	S
   2643 Rule	Syria	2008	only	-	Nov	1	0:00	0	-
   2644 Rule	Syria	2009	only	-	Mar	lastFri	0:00	1:00	S
   2645 Rule	Syria	2010	2011	-	Apr	Fri>=1	0:00	1:00	S
   2646 Rule	Syria	2012	max	-	Mar	lastFri	0:00	1:00	S
   2647 Rule	Syria	2009	max	-	Oct	lastFri	0:00	0	-
   2648 
   2649 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2650 Zone	Asia/Damascus	2:25:12 -	LMT	1920	# Dimashq
   2651 			2:00	Syria	EE%sT
   2652 
   2653 # Tajikistan
   2654 # From Shanks & Pottenger.
   2655 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2656 Zone	Asia/Dushanbe	4:35:12 -	LMT	1924 May  2
   2657 			5:00	-	DUST	1930 Jun 21 # Dushanbe Time
   2658 			6:00 RussiaAsia DUS%sT	1991 Mar 31 2:00s
   2659 			5:00	1:00	DUSST	1991 Sep  9 2:00s
   2660 			5:00	-	TJT		    # Tajikistan Time
   2661 
   2662 # Thailand
   2663 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2664 Zone	Asia/Bangkok	6:42:04	-	LMT	1880
   2665 			6:42:04	-	BMT	1920 Apr # Bangkok Mean Time
   2666 			7:00	-	ICT
   2667 
   2668 # Turkmenistan
   2669 # From Shanks & Pottenger.
   2670 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2671 Zone	Asia/Ashgabat	3:53:32 -	LMT	1924 May  2 # or Ashkhabad
   2672 			4:00	-	ASHT	1930 Jun 21 # Ashkhabad Time
   2673 			5:00 RussiaAsia	ASH%sT	1991 Mar 31 2:00
   2674 			4:00 RussiaAsia	ASH%sT	1991 Oct 27 # independence
   2675 			4:00 RussiaAsia	TM%sT	1992 Jan 19 2:00
   2676 			5:00	-	TMT
   2677 
   2678 # United Arab Emirates
   2679 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2680 Zone	Asia/Dubai	3:41:12 -	LMT	1920
   2681 			4:00	-	GST
   2682 
   2683 # Uzbekistan
   2684 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2685 Zone	Asia/Samarkand	4:27:12 -	LMT	1924 May  2
   2686 			4:00	-	SAMT	1930 Jun 21 # Samarkand Time
   2687 			5:00	-	SAMT	1981 Apr  1
   2688 			5:00	1:00	SAMST	1981 Oct  1
   2689 			6:00	-	TAST	1982 Apr  1 # Tashkent Time
   2690 			5:00 RussiaAsia	SAM%sT	1991 Sep  1 # independence
   2691 			5:00 RussiaAsia	UZ%sT	1992
   2692 			5:00	-	UZT
   2693 Zone	Asia/Tashkent	4:37:12 -	LMT	1924 May  2
   2694 			5:00	-	TAST	1930 Jun 21 # Tashkent Time
   2695 			6:00 RussiaAsia	TAS%sT	1991 Mar 31 2:00
   2696 			5:00 RussiaAsia	TAS%sT	1991 Sep  1 # independence
   2697 			5:00 RussiaAsia	UZ%sT	1992
   2698 			5:00	-	UZT
   2699 
   2700 # Vietnam
   2701 
   2702 # From Arthur David Olson (2008-03-18):
   2703 # The English-language name of Vietnam's most populous city is "Ho Chi Min City";
   2704 # we use Ho_Chi_Minh below to avoid a name of more than 14 characters.
   2705 
   2706 # From Shanks & Pottenger:
   2707 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2708 Zone	Asia/Ho_Chi_Minh	7:06:40 -	LMT	1906 Jun  9
   2709 			7:06:20	-	SMT	1911 Mar 11 0:01 # Saigon MT?
   2710 			7:00	-	ICT	1912 May
   2711 			8:00	-	ICT	1931 May
   2712 			7:00	-	ICT
   2713 
   2714 # Yemen
   2715 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
   2716 Zone	Asia/Aden	3:00:48	-	LMT	1950
   2717 			3:00	-	AST