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Diffstat (limited to 'share/zoneinfo/datfiles/asia')
| -rw-r--r-- | share/zoneinfo/datfiles/asia | 80 |
1 files changed, 59 insertions, 21 deletions
diff --git a/share/zoneinfo/datfiles/asia b/share/zoneinfo/datfiles/asia index a4c02aac348..501f92d6753 100644 --- a/share/zoneinfo/datfiles/asia +++ b/share/zoneinfo/datfiles/asia @@ -1,4 +1,4 @@ -# $OpenBSD: asia,v 1.68 2014/10/02 21:04:03 millert Exp $ +# $OpenBSD: asia,v 1.69 2014/10/22 21:45:50 millert Exp $ # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. @@ -48,10 +48,11 @@ # 3:30 IRST IRDT Iran # 4:00 GST Gulf* # 5:30 IST India -# 7:00 ICT Indochina* +# 7:00 ICT Indochina, most times and locations* # 7:00 WIB west Indonesia (Waktu Indonesia Barat) # 8:00 WITA central Indonesia (Waktu Indonesia Tengah) # 8:00 CST China +# 8:00 IDT Indochina, 1943-45, 1947-55, 1960-75 (some locations)* # 8:00 JWST Western Standard Time (Japan, 1896/1937)* # 9:00 JCST Central Standard Time (Japan, 1896/1937) # 9:00 WIT east Indonesia (Waktu Indonesia Timur) @@ -272,12 +273,8 @@ Zone Asia/Rangoon 6:24:40 - LMT 1880 # or Yangon 6:30 - MMT # Myanmar Time # Cambodia -# Zone NAME GMTOFF RULES FORMAT [UNTIL] -Zone Asia/Phnom_Penh 6:59:40 - LMT 1906 Jun 9 - 7:06:20 - SMT 1911 Mar 11 0:01 # Saigon MT? - 7:00 - ICT 1912 May - 8:00 - ICT 1931 May - 7:00 - ICT +# See Asia/Bangkok. + # China @@ -1715,12 +1712,8 @@ Zone Asia/Kuwait 3:11:56 - LMT 1950 3:00 - AST # Laos -# Zone NAME GMTOFF RULES FORMAT [UNTIL] -Zone Asia/Vientiane 6:50:24 - LMT 1906 Jun 9 # or Viangchan - 7:06:20 - SMT 1911 Mar 11 0:01 # Saigon MT? - 7:00 - ICT 1912 May - 8:00 - ICT 1931 May - 7:00 - ICT +# See Asia/Bangkok. + # Lebanon # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S @@ -2733,6 +2726,8 @@ Zone Asia/Dushanbe 4:35:12 - LMT 1924 May 2 Zone Asia/Bangkok 6:42:04 - LMT 1880 6:42:04 - BMT 1920 Apr # Bangkok Mean Time 7:00 - ICT +Link Asia/Bangkok Asia/Phnom_Penh # Cambodia +Link Asia/Bangkok Asia/Vientiane # Laos # Turkmenistan # From Shanks & Pottenger. @@ -2770,22 +2765,65 @@ Zone Asia/Tashkent 4:37:11 - LMT 1924 May 2 # Vietnam -# From Paul Eggert (2013-02-21): +# From Paul Eggert (2014-10-04): # Milne gives 7:16:56 for the meridian of Saigon in 1899, as being # used in Lower Laos, Cambodia, and Annam. But this is quite a ways # from Saigon's location. For now, ignore this and stick with Shanks -# and Pottenger. +# and Pottenger for LMT before 1906. # From Arthur David Olson (2008-03-18): # The English-language name of Vietnam's most populous city is "Ho Chi Minh # City"; use Ho_Chi_Minh below to avoid a name of more than 14 characters. -# From Shanks & Pottenger: +# From Paul Eggert (2014-10-21) after a heads-up from Trần Ngọc Quân: +# Trần Tiến Bình's authoritative book "Lịch Việt Nam: thế kỷ XX-XXI (1901-2100)" +# (Nhà xuất bản Văn Hoá - Thông Tin, Hanoi, 2005), pp 49-50, +# is quoted verbatim in: +# http://www.thoigian.com.vn/?mPage=P80D01 +# is translated by Brian Inglis in: +# http://mm.icann.org/pipermail/tz/2014-October/021654.html +# and is the basis for the information below. +# +# The 1906 transition was effective July 1 and standardized Indochina to +# Phù Liễn Observatory, legally 104 deg. 17'17" east of Paris. +# It's unclear whether this meant legal Paris Mean Time (00:09:21) or +# the Paris Meridian (2 deg. 20'14.03" E); the former yields 07:06:30.1333... +# and the latter 07:06:29.333... so either way it rounds to 07:06:30, +# which is used below even though the modern-day Phù Liễn Observatory +# is closer to 07:06:31. Abbreviate Phù Liễn Mean Time as PLMT. +# +# The following transitions occurred in Indochina in general (before 1954) +# and in South Vietnam in particular (after 1954): +# To 07:00 on 1911-05-01. +# To 08:00 on 1942-12-31 at 23:00. +# To 09:00 in 1945-03-14 at 23:00. +# To 07:00 on 1945-09-02 in Vietnam. +# To 08:00 on 1947-04-01 in French-controlled Indochina. +# To 07:00 on 1955-07-01 in South Vietnam. +# To 08:00 on 1959-12-31 at 23:00 in South Vietnam. +# To 07:00 on 1975-06-13 in South Vietnam. +# +# Trần cites the following sources; it's unclear which supplied the info above. +# +# Hoàng Xuân Hãn: "Lịch và lịch Việt Nam". Tập san Khoa học Xã hội, +# No. 9, Paris, February 1982. +# +# Lê Thành Lân: "Lịch và niên biểu lịch sử hai mươi thế kỷ (0001-2010)", +# NXB Thống kê, Hanoi, 2000. +# +# Lê Thành Lân: "Lịch hai thế kỷ (1802-2010) và các lịch vĩnh cửu", +# NXB Thuận Hoá, Huế, 1995. + # Zone NAME GMTOFF RULES FORMAT [UNTIL] -Zone Asia/Ho_Chi_Minh 7:06:40 - LMT 1906 Jun 9 - 7:06:20 - SMT 1911 Mar 11 0:01 # Saigon MT? - 7:00 - ICT 1912 May - 8:00 - ICT 1931 May +Zone Asia/Ho_Chi_Minh 7:06:40 - LMT 1906 Jul 1 + 7:06:30 - PLMT 1911 May 1 + 7:00 - ICT 1942 Dec 31 23:00 + 8:00 - IDT 1945 Mar 14 23:00 + 9:00 - JST 1945 Sep 2 + 7:00 - ICT 1947 Apr 1 + 8:00 - IDT 1955 Jul 1 + 7:00 - ICT 1959 Dec 31 23:00 + 8:00 - IDT 1975 Jun 13 7:00 - ICT # Yemen |