07.11.2016 в 09:42:04 -0800 Paul Eggert написал:
--- a/asia +++ b/asia
@@ -1775,7 +1769,21 @@ Zone Asia/Qyzylorda 4:21:52 - LMT 1924 May 2 6:00 RussiaAsia +06/+07 1992 Mar 29 2:00s 5:00 RussiaAsia +05/+06 2004 Oct 31 2:00s 6:00 - +06 -# Aqtobe (aka Aktobe, formerly Aktyubinsk) (KZ-AKT) +# The following zone is like Asia/Qyzylorda except for being one +# hour earlier from 1991-09-29 to 1992-03-29. The 1991/2 rules for +# Qostenay are unclear partly because of the 1997 Turgai
typo
+# reorganization, so this zone is commented out for now.
Turgai reorganization should affect only southern part of Qostanay oblast. Which should probably be separated into Asia/Arkalyk zone. (There were also 1970, 1988 and 1990 Turgai oblast reorganizations according to wikipedia.)
+#Zone Asia/Qostanay 4:14:20 - LMT 1924 May 2
http://www.ng.kz/gazeta/195/hranit/ suggests that clocks were to be moved 40 minutes backwards on 1920-01-01 to the fourth time belt. But I do not understand how that could happen.
+# 4:00 - +04 1930 Jun 21 +# 5:00 - +05 1981 Apr 1 +# 5:00 1:00 +06 1981 Oct 1 +# 6:00 - +06 1982 Apr 1 +# 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s +# 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s +# 5:00 RussiaAsia +05/+06 2004 Oct 31 2:00s +# 6:00 - +06 +# +# Aqtöbe (aka Aktobe, formerly Aktyubinsk) (KZ-AKT)
+# Atyraū (KZ-ATY) is like Mangghystaū except it switched from +# +04/+05 to +05/+06 in spring 1999, not fall 1994. +Zone Asia/Atyrau 3:27:44 - LMT 1924 May 2
How is it determined whether to use Asia/ or Europe/ ? (This question is also relevant for Asia/Oral.)
+ 4:00 - +04 1930 Jun 21
1919 decree (http://www.worldtimezone.com/dst_news/dst_news_russia-1919-02-08.html and in Byalokoz) lists Ural river (plus 10 versts on its left bank) in the third time belt (before 1930 this means +03). http://www.worldtimezone.com/dst_news/dst_news_russia-1956-05-28.html (implemented on 1957-03-01?) says that 1919 time belt borders became inconvenient and renders new time belt borders listing Guryev and West Kazakhstan oblasts in the fourth time belt (which after 1930 means +05). (Though at least later such time belt borders often did not reflect reality due to numerous exceptions.) Asia/Oral is also affected.
+ 5:00 - +05 1981 Oct 1 + 6:00 - +06 1982 Apr 1
Are there any sources for these suspicious transitions? (Given that 1981 generally introduced summer time in April and was supposed to remove exceptions in October, not to add them.)
+ 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s + 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s + 5:00 RussiaAsia +05/+06 1999 Mar 28 2:00s + 4:00 RussiaAsia +04/+05 2004 Oct 31 2:00s + 5:00 - +05