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components/timezone/asia
branchs11-update
changeset 3819 c58e744b5780
parent 3459 e1b247c39c22
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3816:cc71974cdf12 3819:c58e744b5780 
     4 # This file is by no means authoritative; if you think you know better,
 
     4 # This file is by no means authoritative; if you think you know better,
 
     5 # go ahead and edit the file (and please send any changes to
 
     5 # go ahead and edit the file (and please send any changes to
 
     6 # [email protected] for general use in the future).  For more, please see
 
     6 # [email protected] for general use in the future).  For more, please see
 
     7 # the file CONTRIBUTING in the tz distribution.
 
     7 # the file CONTRIBUTING in the tz distribution.
 
     8 
     8 
     9 # From Paul Eggert (2013-08-11):
 
     9 # From Paul Eggert (2014-10-31):
 
    10 #
 
    10 #
 
    11 # A good source for time zone historical data outside the U.S. is
 
    11 # Unless otherwise specified, the source for data through 1990 is:
 
    12 # Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
 
    12 # Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
 
    13 # San Diego: ACS Publications, Inc. (2003).
 
    13 # San Diego: ACS Publications, Inc. (2003).
 
       
    14 # Unfortunately this book contains many errors and cites no sources.
 
    14 #
 
    15 #
 
    15 # Gwillim Law writes that a good source
 
    16 # Gwillim Law writes that a good source
 
    16 # for recent time zone data is the International Air Transport
 
    17 # for recent time zone data is the International Air Transport
 
    17 # Association's Standard Schedules Information Manual (IATA SSIM),
 
    18 # Association's Standard Schedules Information Manual (IATA SSIM),
 
    18 # published semiannually.  Law sent in several helpful summaries
 
    19 # published semiannually.  Law sent in several helpful summaries
 
    19 # of the IATA's data after 1990.
 
    20 # of the IATA's data after 1990.  Except where otherwise noted,
 
    20 #
 
    21 # IATA SSIM is the source for entries after 1990.
 
    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 #
 
    22 #
 
    24 # Another source occasionally used is Edward W. Whitman, World Time Differences,
 
    23 # Another source occasionally used is Edward W. Whitman, World Time Differences,
 
    25 # Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which
 
    24 # Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which
 
    26 # I found in the UCLA library.
 
    25 # I found in the UCLA library.
 
    27 #
 
    26 #
 
   144 			4:00	-	AZT	1996     # Azerbaijan Time
 
   143 			4:00	-	AZT	1996     # Azerbaijan Time
 
   145 			4:00	EUAsia	AZ%sT	1997
 
   144 			4:00	EUAsia	AZ%sT	1997
 
   146 			4:00	Azer	AZ%sT
 
   145 			4:00	Azer	AZ%sT
 
   147 
   146 
   148 # Bahrain
 
   147 # Bahrain
 
   149 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
   148 # See Asia/Qatar.
 
   150 Zone	Asia/Bahrain	3:22:20 -	LMT	1920     # Manamah
 
       
   151 			4:00	-	GST	1972 Jun
 
       
   152 			3:00	-	AST
 
       
   153 
   149 
   154 # Bangladesh
 
   150 # Bangladesh
 
   155 # From Alexander Krivenyshev (2009-05-13):
 
   151 # From Alexander Krivenyshev (2009-05-13):
 
   156 # According to newspaper Asian Tribune (May 6, 2009) Bangladesh may introduce
 
   152 # According to newspaper Asian Tribune (May 6, 2009) Bangladesh may introduce
 
   157 # Daylight Saving Time from June 16 to Sept 30
 
   153 # Daylight Saving Time from June 16 to Sept 30
 
  1661 ###############################################################################
 
  1657 ###############################################################################
 
  1662 
  1658 
  1663 # Korea (North and South)
 
  1659 # Korea (North and South)
 
  1664 
  1660 
  1665 # From Annie I. Bang (2006-07-10):
 
  1661 # From Annie I. Bang (2006-07-10):
 
  1666 # http://www.koreaherald.co.kr/SITE/data/html_dir/2006/07/10/200607100012.asp
 
  1662 # http://www.koreaherald.com/view.php?ud=200607100012
 
  1667 # The Ministry of Commerce, Industry and Energy has already
 
  1663 # Korea ran a daylight saving program from 1949-61 but stopped it
 
  1668 # commissioned a research project [to reintroduce DST] and has said
 
  1664 # during the 1950-53 Korean War.  The system was temporarily enforced
 
  1669 # the system may begin as early as 2008....  Korea ran a daylight
 
  1665 # between 1987 and 1988 ...
 
  1670 # saving program from 1949-61 but stopped it during the 1950-53 Korean War.
 
  1666 
  1671 
  1667 # From Sanghyuk Jung (2014-10-29):
 
  1672 # From Shanks & Pottenger:
 
  1668 # http://mm.icann.org/pipermail/tz/2014-October/021830.html
 
       
  1669 # According to the Korean Wikipedia
 
       
  1670 # http://ko.wikipedia.org/wiki/한국_표준시
 
       
  1671 # [oldid=12896437 2014-09-04 08:03 UTC]
 
       
  1672 # DST in Republic of Korea was as follows....  And I checked old
 
       
  1673 # newspapers in Korean, all articles correspond with data in Wikipedia.
 
       
  1674 # For example, the article in 1948 (Korean Language) proved that DST
 
       
  1675 # started at June 1 in that year.  For another example, the article in
 
       
  1676 # 1988 said that DST started at 2:00 AM in that year.
 
       
  1677 
  1673 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 
  1678 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 
  1674 Rule	ROK	1960	only	-	May	15	0:00	1:00	D
 
  1679 Rule	ROK	1948	only	-	Jun	 1	0:00	1:00	D
 
  1675 Rule	ROK	1960	only	-	Sep	13	0:00	0	S
 
  1680 Rule	ROK	1948	only	-	Sep	13	0:00	0	S
 
  1676 Rule	ROK	1987	1988	-	May	Sun>=8	0:00	1:00	D
 
  1681 Rule	ROK	1949	only	-	Apr	 3	0:00	1:00	D
 
  1677 Rule	ROK	1987	1988	-	Oct	Sun>=8	0:00	0	S
 
  1682 Rule	ROK	1949	1951	-	Sep	Sun>=8	0:00	0	S
 
  1678 
  1683 Rule	ROK	1950	only	-	Apr	 1	0:00	1:00	D
 
  1679 # From Paul Eggert (2014-07-01):
 
  1684 Rule	ROK	1951	only	-	May	 6	0:00	1:00	D
 
  1680 # The following entries are from Shanks & Pottenger, except that I
 
  1685 Rule	ROK	1955	only	-	May	 5	0:00	1:00	D
 
  1681 # guessed that time zone abbreviations through 1945 followed the same
 
  1686 Rule	ROK	1955	only	-	Sep	 9	0:00	0	S
 
       
  1687 Rule	ROK	1956	only	-	May	20	0:00	1:00	D
 
       
  1688 Rule	ROK	1956	only	-	Sep	30	0:00	0	S
 
       
  1689 Rule	ROK	1957	1960	-	May	Sun>=1	0:00	1:00	D
 
       
  1690 Rule	ROK	1957	1960	-	Sep	Sun>=18	0:00	0	S
 
       
  1691 Rule	ROK	1987	1988	-	May	Sun>=8	2:00	1:00	D
 
       
  1692 Rule	ROK	1987	1988	-	Oct	Sun>=8	3:00	0	S
 
       
  1693 
       
  1694 # From Paul Eggert (2014-10-30):
 
       
  1695 # The Korean Wikipedia entry gives the following sources for UT offsets:
 
       
  1696 #
 
       
  1697 # 1908: Official Journal Article No. 3994 (Edict No. 5)
 
       
  1698 # 1912: Governor-General of Korea Official Gazette Issue No. 367
 
       
  1699 #       (Announcement No. 338)
 
       
  1700 # 1954: Presidential Decree No. 876 (1954-03-17)
 
       
  1701 # 1961: Law No. 676 (1961-08-07)
 
       
  1702 # 1987: Law No. 3919 (1986-12-31)
 
       
  1703 #
 
       
  1704 # The Wikipedia entry also has confusing information about a change
 
       
  1705 # to UT+9 in April 1910, but then what would be the point of the later change
 
       
  1706 # to UT+9 on 1912-01-01?  Omit the 1910 change for now.
 
       
  1707 #
 
       
  1708 # I guessed that time zone abbreviations through 1945 followed the same
 
  1682 # rules as discussed under Taiwan, with nominal switches from JST to KST
 
  1709 # rules as discussed under Taiwan, with nominal switches from JST to KST
 
  1683 # when the respective cities were taken over by the Allies after WWII.
 
  1710 # when the respective cities were taken over by the Allies after WWII.
 
  1684 
  1711 #
 
  1685 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  1712 # For Pyongyang we have no information; guess no changes since World War II.
 
  1686 Zone	Asia/Seoul	8:27:52	-	LMT	1890
 
  1713 
  1687 			8:30	-	KST	1904 Dec
 
  1714 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  1688 			9:00	-	JCST	1928
 
  1715 Zone	Asia/Seoul	8:27:52	-	LMT	1908 Apr  1
 
  1689 			8:30	-	KST	1932
 
  1716 			8:30	-	KST	1912 Jan  1
 
  1690 			9:00	-	JCST	1937 Oct  1
 
  1717 			9:00	-	JCST	1937 Oct  1
 
  1691 			9:00	-	JST	1945 Sep  8
 
  1718 			9:00	-	JST	1945 Sep  8
 
  1692 			9:00	-	KST	1954 Mar 21
 
  1719 			9:00	-	KST	1954 Mar 21
 
  1693 			8:00	ROK	K%sT	1961 Aug 10
 
  1720 			8:30	ROK	K%sT	1961 Aug 10
 
  1694 			8:30	-	KST	1968 Oct
 
       
  1695 			9:00	ROK	K%sT
 
  1721 			9:00	ROK	K%sT
 
  1696 Zone	Asia/Pyongyang	8:23:00 -	LMT	1890
 
  1722 Zone	Asia/Pyongyang	8:23:00 -	LMT	1908 Apr  1
 
  1697 			8:30	-	KST	1904 Dec
 
  1723 			8:30	-	KST	1912 Jan  1
 
  1698 			9:00	-	JCST	1928
 
       
  1699 			8:30	-	KST	1932
 
       
  1700 			9:00	-	JCST	1937 Oct  1
 
  1724 			9:00	-	JCST	1937 Oct  1
 
  1701 			9:00	-	JST	1945 Aug 24
 
  1725 			9:00	-	JST	1945 Aug 24
 
  1702 			9:00	-	KST	1954 Mar 21
 
       
  1703 			8:00	-	KST	1961 Aug 10
 
       
  1704 			9:00	-	KST
 
  1726 			9:00	-	KST
 
  1705 
  1727 
  1706 ###############################################################################
 
  1728 ###############################################################################
 
  1707 
  1729 
  1708 # Kuwait
 
  1730 # Kuwait
 
  1709 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  1731 # See Asia/Riyadh.
 
  1710 Zone	Asia/Kuwait	3:11:56 -	LMT	1950
 
       
  1711 			3:00	-	AST
 
       
  1712 
  1732 
  1713 # Laos
 
  1733 # Laos
 
  1714 # See Asia/Bangkok.
 
  1734 # See Asia/Bangkok.
 
  1715 
  1735 
  1716 
  1736 
  1927 Zone	Asia/Kathmandu	5:41:16 -	LMT	1920
 
  1947 Zone	Asia/Kathmandu	5:41:16 -	LMT	1920
 
  1928 			5:30	-	IST	1986
 
  1948 			5:30	-	IST	1986
 
  1929 			5:45	-	NPT	# Nepal Time
 
  1949 			5:45	-	NPT	# Nepal Time
 
  1930 
  1950 
  1931 # Oman
 
  1951 # Oman
 
  1932 
  1952 # See Asia/Dubai.
 
  1933 # Milne says 3:54:24 was the meridian of the Muscat Tidal Observatory.
 
       
  1934 
       
  1935 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
       
  1936 Zone	Asia/Muscat	3:54:24 -	LMT	1920
 
       
  1937 			4:00	-	GST
 
       
  1938 
  1953 
  1939 # Pakistan
 
  1954 # Pakistan
 
  1940 
  1955 
  1941 # From Rives McDow (2002-03-13):
 
  1956 # From Rives McDow (2002-03-13):
 
  1942 # I have been advised that Pakistan has decided to adopt dst on a
 
  1957 # I have been advised that Pakistan has decided to adopt dst on a
 
  2426 # Qatar
 
  2441 # Qatar
 
  2427 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2442 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2428 Zone	Asia/Qatar	3:26:08 -	LMT	1920     # Al Dawhah / Doha
 
  2443 Zone	Asia/Qatar	3:26:08 -	LMT	1920     # Al Dawhah / Doha
 
  2429 			4:00	-	GST	1972 Jun
 
  2444 			4:00	-	GST	1972 Jun
 
  2430 			3:00	-	AST
 
  2445 			3:00	-	AST
 
       
  2446 Link Asia/Qatar Asia/Bahrain
 
  2431 
  2447 
  2432 # Saudi Arabia
 
  2448 # Saudi Arabia
 
  2433 #
 
  2449 #
 
  2434 # From Paul Eggert (2014-07-15):
 
  2450 # From Paul Eggert (2014-07-15):
 
  2435 # Time in Saudi Arabia and other countries in the Arabian peninsula was not
 
  2451 # Time in Saudi Arabia and other countries in the Arabian peninsula was not
 
  2452 # the country.  Ignore this, as it's before our 1970 cutoff.
 
  2468 # the country.  Ignore this, as it's before our 1970 cutoff.
 
  2453 #
 
  2469 #
 
  2454 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2470 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2455 Zone	Asia/Riyadh	3:06:52 -	LMT	1947 Mar 14
 
  2471 Zone	Asia/Riyadh	3:06:52 -	LMT	1947 Mar 14
 
  2456 			3:00	-	AST
 
  2472 			3:00	-	AST
 
       
  2473 Link Asia/Riyadh Asia/Aden	# Yemen
 
       
  2474 Link Asia/Riyadh Asia/Kuwait
 
  2457 
  2475 
  2458 # Singapore
 
  2476 # Singapore
 
  2459 # taken from Mok Ly Yng (2003-10-30)
 
  2477 # taken from Mok Ly Yng (2003-10-30)
 
  2460 # http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html
 
  2478 # http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html
 
  2461 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2479 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2740 
  2758 
  2741 # United Arab Emirates
 
  2759 # United Arab Emirates
 
  2742 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2760 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2743 Zone	Asia/Dubai	3:41:12 -	LMT	1920
 
  2761 Zone	Asia/Dubai	3:41:12 -	LMT	1920
 
  2744 			4:00	-	GST
 
  2762 			4:00	-	GST
 
       
  2763 Link Asia/Dubai Asia/Muscat	# Oman
 
  2745 
  2764 
  2746 # Uzbekistan
 
  2765 # Uzbekistan
 
  2747 # Byalokoz 1919 says Uzbekistan was 4:27:53.
 
  2766 # Byalokoz 1919 says Uzbekistan was 4:27:53.
 
  2748 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2767 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
  2749 Zone	Asia/Samarkand	4:27:53 -	LMT	1924 May  2
 
  2768 Zone	Asia/Samarkand	4:27:53 -	LMT	1924 May  2
 
  2824 			7:00	-	ICT	1959 Dec 31 23:00
 
  2843 			7:00	-	ICT	1959 Dec 31 23:00
 
  2825 			8:00	-	IDT	1975 Jun 13
 
  2844 			8:00	-	IDT	1975 Jun 13
 
  2826 			7:00	-	ICT
 
  2845 			7:00	-	ICT
 
  2827 
  2846 
  2828 # Yemen
 
  2847 # Yemen
 
  2829 
  2848 # See Asia/Riyadh.
 
  2830 # Milne says 2:59:54 was the meridian of the saluting battery at Aden,
 
       
  2831 # and that Yemen was at 1:55:56, the meridian of the Hagia Sophia.
 
       
  2832 
       
  2833 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 
       
  2834 Zone	Asia/Aden	2:59:54	-	LMT	1950
 
       
  2835 			3:00	-	AST
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