packages/tzdata
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
tzdata/backport-Palestine-springs-forward-a-week-later-after-Ramadan.patch
SuperSix173 b71ff052ec Palestine springs forward a week later after Ramadan 
Signed-off-by: SuperSix173 <liuchao173@huawei.com>
2024-02-04 14:38:23 +08:00

190 lines
8.0 KiB
Diff
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

From 23e7cfa05f27a911e77f9b6bd092610750d1ec0d Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 25 Jan 2024 12:28:16 -0800
Subject: [PATCH] Palestine springs forward a week later after Ramadan
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Palestine’s cabinet announced changes for 2024 and 2025
(thanks to Heba Hamad).
* NEWS: Mention this.
* asia (Palestine): Adjust 2024 and 2025 to match government
announcement. Guess the second Saturday after Ramadan for later
transitions.
Conflicts: remove the NEWS part
---
asia | 92 +++++++++++++++++++++++++++++++++---------------------------
1 file changed, 50 insertions(+), 42 deletions(-)
diff --git a/asia b/asia
index 1a6fa4f8..05683b9e 100644
--- a/asia
+++ b/asia
@@ -3444,19 +3444,26 @@ Zone Asia/Karachi 4:28:12 - LMT 1907
# ... winter time will begin in Palestine from Saturday 10-28-2023,
# 02:00 AM by 60 minutes back.
#
-# From Paul Eggert (2023-03-22):
+# From Heba Hamad (2024-01-25):
+# the summer time for the years 2024,2025 will begin in Palestine
+# from Saturday at 02:00 AM by 60 minutes forward as shown below:
+# year date
+# 2024 2024-04-20
+# 2025 2025-04-12
+#
+# From Paul Eggert (2024-01-25):
# For now, guess that spring and fall transitions will normally
# continue to use 2022's rules, that during DST Palestine will switch
# to standard time at 02:00 the last Saturday before Ramadan and back
-# to DST at 02:00 the first Saturday after Ramadan, and that
+# to DST at 02:00 the second Saturday after Ramadan, and that
# if the normal spring-forward or fall-back transition occurs during
# Ramadan the former is delayed and the latter advanced.
# To implement this, I predicted Ramadan-oriented transition dates for
-# 2023 through 2086 by running the following program under GNU Emacs 28.2,
+# 2026 through 2086 by running the following program under GNU Emacs 29.2,
# with the results integrated by hand into the table below.
# Predictions after 2086 are approximated without Ramadan.
#
-# (let ((islamic-year 1444))
+# (let ((islamic-year 1447))
# (require 'cal-islam)
# (while (< islamic-year 1510)
# (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
@@ -3465,6 +3472,7 @@ Zone Asia/Karachi 4:28:12 - LMT 1907
# (while (/= saturday (mod (setq a (1- a)) 7)))
# (while (/= saturday (mod b 7))
# (setq b (1+ b)))
+# (setq b (+ 7 b))
# (setq a (calendar-gregorian-from-absolute a))
# (setq b (calendar-gregorian-from-absolute b))
# (insert
@@ -3515,84 +3523,84 @@ Rule Palestine 2021 only - Oct 29 1:00 0 -
Rule Palestine 2022 only - Mar 27 0:00 1:00 S
Rule Palestine 2022 2035 - Oct Sat<=30 2:00 0 -
Rule Palestine 2023 only - Apr 29 2:00 1:00 S
-Rule Palestine 2024 only - Apr 13 2:00 1:00 S
-Rule Palestine 2025 only - Apr 5 2:00 1:00 S
+Rule Palestine 2024 only - Apr 20 2:00 1:00 S
+Rule Palestine 2025 only - Apr 12 2:00 1:00 S
Rule Palestine 2026 2054 - Mar Sat<=30 2:00 1:00 S
Rule Palestine 2036 only - Oct 18 2:00 0 -
Rule Palestine 2037 only - Oct 10 2:00 0 -
Rule Palestine 2038 only - Sep 25 2:00 0 -
Rule Palestine 2039 only - Sep 17 2:00 0 -
-Rule Palestine 2039 only - Oct 22 2:00 1:00 S
-Rule Palestine 2039 2067 - Oct Sat<=30 2:00 0 -
Rule Palestine 2040 only - Sep 1 2:00 0 -
-Rule Palestine 2040 only - Oct 13 2:00 1:00 S
+Rule Palestine 2040 only - Oct 20 2:00 1:00 S
+Rule Palestine 2040 2067 - Oct Sat<=30 2:00 0 -
Rule Palestine 2041 only - Aug 24 2:00 0 -
-Rule Palestine 2041 only - Sep 28 2:00 1:00 S
+Rule Palestine 2041 only - Oct 5 2:00 1:00 S
Rule Palestine 2042 only - Aug 16 2:00 0 -
-Rule Palestine 2042 only - Sep 20 2:00 1:00 S
+Rule Palestine 2042 only - Sep 27 2:00 1:00 S
Rule Palestine 2043 only - Aug 1 2:00 0 -
-Rule Palestine 2043 only - Sep 12 2:00 1:00 S
+Rule Palestine 2043 only - Sep 19 2:00 1:00 S
Rule Palestine 2044 only - Jul 23 2:00 0 -
-Rule Palestine 2044 only - Aug 27 2:00 1:00 S
+Rule Palestine 2044 only - Sep 3 2:00 1:00 S
Rule Palestine 2045 only - Jul 15 2:00 0 -
-Rule Palestine 2045 only - Aug 19 2:00 1:00 S
+Rule Palestine 2045 only - Aug 26 2:00 1:00 S
Rule Palestine 2046 only - Jun 30 2:00 0 -
-Rule Palestine 2046 only - Aug 11 2:00 1:00 S
+Rule Palestine 2046 only - Aug 18 2:00 1:00 S
Rule Palestine 2047 only - Jun 22 2:00 0 -
-Rule Palestine 2047 only - Jul 27 2:00 1:00 S
+Rule Palestine 2047 only - Aug 3 2:00 1:00 S
Rule Palestine 2048 only - Jun 6 2:00 0 -
-Rule Palestine 2048 only - Jul 18 2:00 1:00 S
+Rule Palestine 2048 only - Jul 25 2:00 1:00 S
Rule Palestine 2049 only - May 29 2:00 0 -
-Rule Palestine 2049 only - Jul 3 2:00 1:00 S
+Rule Palestine 2049 only - Jul 10 2:00 1:00 S
Rule Palestine 2050 only - May 21 2:00 0 -
-Rule Palestine 2050 only - Jun 25 2:00 1:00 S
+Rule Palestine 2050 only - Jul 2 2:00 1:00 S
Rule Palestine 2051 only - May 6 2:00 0 -
-Rule Palestine 2051 only - Jun 17 2:00 1:00 S
+Rule Palestine 2051 only - Jun 24 2:00 1:00 S
Rule Palestine 2052 only - Apr 27 2:00 0 -
-Rule Palestine 2052 only - Jun 1 2:00 1:00 S
+Rule Palestine 2052 only - Jun 8 2:00 1:00 S
Rule Palestine 2053 only - Apr 12 2:00 0 -
-Rule Palestine 2053 only - May 24 2:00 1:00 S
+Rule Palestine 2053 only - May 31 2:00 1:00 S
Rule Palestine 2054 only - Apr 4 2:00 0 -
-Rule Palestine 2054 only - May 16 2:00 1:00 S
-Rule Palestine 2055 only - May 1 2:00 1:00 S
-Rule Palestine 2056 only - Apr 22 2:00 1:00 S
-Rule Palestine 2057 only - Apr 7 2:00 1:00 S
-Rule Palestine 2058 max - Mar Sat<=30 2:00 1:00 S
+Rule Palestine 2054 only - May 23 2:00 1:00 S
+Rule Palestine 2055 only - May 8 2:00 1:00 S
+Rule Palestine 2056 only - Apr 29 2:00 1:00 S
+Rule Palestine 2057 only - Apr 14 2:00 1:00 S
+Rule Palestine 2058 only - Apr 6 2:00 1:00 S
+Rule Palestine 2059 max - Mar Sat<=30 2:00 1:00 S
Rule Palestine 2068 only - Oct 20 2:00 0 -
Rule Palestine 2069 only - Oct 12 2:00 0 -
Rule Palestine 2070 only - Oct 4 2:00 0 -
Rule Palestine 2071 only - Sep 19 2:00 0 -
Rule Palestine 2072 only - Sep 10 2:00 0 -
-Rule Palestine 2072 only - Oct 15 2:00 1:00 S
+Rule Palestine 2072 only - Oct 22 2:00 1:00 S
Rule Palestine 2072 max - Oct Sat<=30 2:00 0 -
Rule Palestine 2073 only - Sep 2 2:00 0 -
-Rule Palestine 2073 only - Oct 7 2:00 1:00 S
+Rule Palestine 2073 only - Oct 14 2:00 1:00 S
Rule Palestine 2074 only - Aug 18 2:00 0 -
-Rule Palestine 2074 only - Sep 29 2:00 1:00 S
+Rule Palestine 2074 only - Oct 6 2:00 1:00 S
Rule Palestine 2075 only - Aug 10 2:00 0 -
-Rule Palestine 2075 only - Sep 14 2:00 1:00 S
+Rule Palestine 2075 only - Sep 21 2:00 1:00 S
Rule Palestine 2076 only - Jul 25 2:00 0 -
-Rule Palestine 2076 only - Sep 5 2:00 1:00 S
+Rule Palestine 2076 only - Sep 12 2:00 1:00 S
Rule Palestine 2077 only - Jul 17 2:00 0 -
-Rule Palestine 2077 only - Aug 28 2:00 1:00 S
+Rule Palestine 2077 only - Sep 4 2:00 1:00 S
Rule Palestine 2078 only - Jul 9 2:00 0 -
-Rule Palestine 2078 only - Aug 13 2:00 1:00 S
+Rule Palestine 2078 only - Aug 20 2:00 1:00 S
Rule Palestine 2079 only - Jun 24 2:00 0 -
-Rule Palestine 2079 only - Aug 5 2:00 1:00 S
+Rule Palestine 2079 only - Aug 12 2:00 1:00 S
Rule Palestine 2080 only - Jun 15 2:00 0 -
-Rule Palestine 2080 only - Jul 20 2:00 1:00 S
+Rule Palestine 2080 only - Jul 27 2:00 1:00 S
Rule Palestine 2081 only - Jun 7 2:00 0 -
-Rule Palestine 2081 only - Jul 12 2:00 1:00 S
+Rule Palestine 2081 only - Jul 19 2:00 1:00 S
Rule Palestine 2082 only - May 23 2:00 0 -
-Rule Palestine 2082 only - Jul 4 2:00 1:00 S
+Rule Palestine 2082 only - Jul 11 2:00 1:00 S
Rule Palestine 2083 only - May 15 2:00 0 -
-Rule Palestine 2083 only - Jun 19 2:00 1:00 S
+Rule Palestine 2083 only - Jun 26 2:00 1:00 S
Rule Palestine 2084 only - Apr 29 2:00 0 -
-Rule Palestine 2084 only - Jun 10 2:00 1:00 S
+Rule Palestine 2084 only - Jun 17 2:00 1:00 S
Rule Palestine 2085 only - Apr 21 2:00 0 -
-Rule Palestine 2085 only - Jun 2 2:00 1:00 S
+Rule Palestine 2085 only - Jun 9 2:00 1:00 S
Rule Palestine 2086 only - Apr 13 2:00 0 -
-Rule Palestine 2086 only - May 18 2:00 1:00 S
+Rule Palestine 2086 only - May 25 2:00 1:00 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Gaza 2:17:52 - LMT 1900 Oct
--
2.33.0
Reference in New Issue View Git Blame Copy Permalink