summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPaul Eggert <eggert@cs.ucla.edu>2020-12-01 15:08:51 -0800
committerPaul Eggert <eggert@cs.ucla.edu>2020-12-01 15:08:51 -0800
commitadf4d8d35a184b1a9eb78058eee8493c43beec4f (patch)
tree9cb1ab825f4fcf5b26a19508dab05593f12a7f50
parent0415d0e5f8266ff67dfd8204ee4fb1ad0ce1d5cf (diff)
downloadtz-adf4d8d35a184b1a9eb78058eee8493c43beec4f.tar.gz
Fix several pre-1946 transitions for Bahamas
(Thanks to P Chan.) * NEWS: Mention this. * northamerica (Bahamas): Add WW II DST transitions.
-rw-r--r--NEWS1
-rw-r--r--northamerica25
2 files changed, 26 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 0690d87..b56db99 100644
--- a/NEWS
+++ b/NEWS
@@ -12,6 +12,7 @@ Unreleased, experimental changes
Correct many pre-1986 transitions, fixing entries originally
derived from Shanks. The fixes include:
- Australia: several 1917 through 1971 transitions
+ - Bahamas: several 1941 through 1945 transitions
- Bermuda: several 1917 through 1956 transitions
- Belize: several 1942 through 1968 transitions
- Ghana: several 1915 through 1956 transitions
diff --git a/northamerica b/northamerica
index b9a1348..6916880 100644
--- a/northamerica
+++ b/northamerica
@@ -2935,12 +2935,37 @@ Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 0:11:56
#
# For 1899 Milne gives -5:09:29.5; round that.
#
+# From P Chan (2020-11-27)
+# There were two periods of DST observed in 1941-1945: 1941-05-01 midnight to
+# 1944-12-31 and 1945-02-01 to 1945-10-17 midnight.
+#
+# War Time Order 1942 [1942-05-01] and War Time (No. 2) Order 1942 [1942-09-29]
+# Appendix to the Statutes of 7 George VI. and the Year 1942. p 34, 43
+# https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA3-PA34
+# https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA3-PA43
+#
+# War Time Order 1943 [1943-03-31] and War Time Order 1944 [1943-12-29]
+# Appendix to the Statutes of 8 George VI. and the Year 1943. p 9-10, 28-29
+# https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA4-PA9
+# https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA4-PA28
+#
+# War Time Order 1945 [1945-01-31] and the Order which revoke War Time Order
+# 1945 [1945-10-16] Appendix to the Statutes of 9 George VI. and the Year
+# 1945. p 160, 247-248
+# https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA6-PA160
+# https://books.google.com/books?id=5rlNAQAAIAAJ&pg=RA6-PA247
+#
# From Sue Williams (2006-12-07):
# The Bahamas announced about a month ago that they plan to change their DST
# rules to sync with the U.S. starting in 2007....
# http://www.jonesbahamas.com/?c=45&a=10412
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
+Rule Bahamas 1941 only - May 1 0:00 1:00 W
+Rule Bahamas 1944 only - Dec 31 0:00 0 S
+Rule Bahamas 1945 only - Feb 1 0:00 1:00 W
+Rule Bahamas 1945 only - Aug 14 23:00u 1:00 P # Peace
+Rule Bahamas 1945 only - Oct 17 0:00 0 S
Rule Bahamas 1964 1975 - Oct lastSun 2:00 0 S
Rule Bahamas 1964 1975 - Apr lastSun 2:00 1:00 D
# Zone NAME STDOFF RULES FORMAT [UNTIL]