Chiang Mai sunrise and sunset in December 2026

Earliest sunrise06:40day 1

Latest sunrise06:56day 31

Earliest sunset17:46day 1

Latest sunset17:58day 31

Day length change in the month−4m 02s

Day	Dawn	Sunrise	Noon	Sunset	Dusk	Day length	vs prev. day
1 Tue	06:17	06:40	12:13	17:46	18:09	11 h 5 min	−29s
2 Wed	06:17	06:41	12:13	17:46	18:09	11 h 5 min	−28s
3 Thu	06:18	06:42	12:14	17:46	18:09	11 h 4 min	−27s
4 Fri	06:19	06:42	12:14	17:46	18:10	11 h 4 min	−26s
5 Sat	06:19	06:43	12:15	17:46	18:10	11 h 3 min	−24s
6 Sun	06:20	06:43	12:15	17:46	18:10	11 h 3 min	−23s
7 Mon	06:20	06:44	12:15	17:47	18:10	11 h 3 min	−22s
8 Tue	06:21	06:45	12:16	17:47	18:11	11 h 2 min	−20s
9 Wed	06:21	06:45	12:16	17:47	18:11	11 h 2 min	−19s
10 Thu	06:22	06:46	12:17	17:48	18:11	11 h 2 min	−18s
11 Fri	06:23	06:46	12:17	17:48	18:12	11 h 1 min	−16s
12 Sat	06:23	06:47	12:18	17:48	18:12	11 h 1 min	−15s
13 Sun	06:24	06:48	12:18	17:49	18:12	11 h 1 min	−13s
14 Mon	06:24	06:48	12:19	17:49	18:13	11 h 1 min	−12s
15 Tue	06:25	06:49	12:19	17:49	18:13	11 h 1 min	−11s
16 Wed	06:25	06:49	12:20	17:50	18:14	11 h	−9s
17 Thu	06:26	06:50	12:20	17:50	18:14	11 h	−8s
18 Fri	06:27	06:50	12:21	17:51	18:14	11 h	−6s
19 Sat	06:27	06:51	12:21	17:51	18:15	11 h	−5s
20 Sun	06:28	06:51	12:21	17:52	18:15	11 h	−3s
21 Mon	06:28	06:52	12:22	17:52	18:16	11 h	−2s
22 Tue	06:29	06:52	12:22	17:53	18:16	11 h	±0s
23 Wed	06:29	06:53	12:23	17:53	18:17	11 h	+1s
24 Thu	06:30	06:53	12:23	17:54	18:17	11 h	+3s
25 Fri	06:30	06:54	12:24	17:54	18:18	11 h	+4s
26 Sat	06:30	06:54	12:24	17:55	18:18	11 h	+6s
27 Sun	06:31	06:55	12:25	17:55	18:19	11 h	+7s
28 Mon	06:31	06:55	12:25	17:56	18:20	11 h 1 min	+9s
29 Tue	06:32	06:56	12:26	17:56	18:20	11 h 1 min	+10s
30 Wed	06:32	06:56	12:26	17:57	18:21	11 h 1 min	+12s
31 Thu	06:33	06:56	12:27	17:58	18:21	11 h 1 min	+13s

Day length on the 15th of each month (hours)

January11.1 h

February11.5 h

March12.0 h

April12.6 h

May13.0 h

June13.2 h

July13.2 h

August12.8 h

September12.2 h

October11.7 h

November11.2 h

December11.0 h

All cities in December →

Time zone: Asia/Bangkok · 18.790, 98.985

Values for 2026, computed with JPL DE421 and Skyfield. Sunrise/sunset use the Sun's upper limb with standard refraction (no elevation or terrain); twilight is civil (Sun 6° below the horizon). Year-to-year differences are usually within 1–2 minutes.

About this page

In December 2026, sunrise in Chiang Mai moves from 06:40 (1st) to 06:56 (31th) and sunset from 17:46 to 17:58; day length on the 15th is 11 h 1 min.