Yamagata sunrise and sunset in December 2026

Earliest sunrise06:36day 1

Latest sunrise06:55day 31

Earliest sunset16:18day 7

Latest sunset16:28day 31

Day length change in the month−10m 07s

Day	Dawn	Sunrise	Noon	Sunset	Dusk	Day length	vs prev. day
1 Tue	06:07	06:36	11:27	16:19	16:48	9 h 43 min	−1m 12s
2 Wed	06:08	06:37	11:28	16:19	16:48	9 h 42 min	−1m 09s
3 Thu	06:09	06:38	11:28	16:18	16:48	9 h 41 min	−1m 06s
4 Fri	06:09	06:39	11:29	16:18	16:47	9 h 40 min	−1m 03s
5 Sat	06:10	06:40	11:29	16:18	16:47	9 h 39 min	−1m 00s
6 Sun	06:11	06:40	11:29	16:18	16:47	9 h 38 min	−57s
7 Mon	06:12	06:41	11:30	16:18	16:47	9 h 37 min	−54s
8 Tue	06:13	06:42	11:30	16:18	16:48	9 h 36 min	−51s
9 Wed	06:14	06:43	11:31	16:18	16:48	9 h 35 min	−47s
10 Thu	06:14	06:44	11:31	16:18	16:48	9 h 34 min	−44s
11 Fri	06:15	06:45	11:32	16:18	16:48	9 h 34 min	−40s
12 Sat	06:16	06:45	11:32	16:19	16:48	9 h 33 min	−37s
13 Sun	06:17	06:46	11:33	16:19	16:48	9 h 33 min	−33s
14 Mon	06:17	06:47	11:33	16:19	16:49	9 h 32 min	−30s
15 Tue	06:18	06:48	11:33	16:19	16:49	9 h 32 min	−26s
16 Wed	06:19	06:48	11:34	16:20	16:49	9 h 31 min	−23s
17 Thu	06:19	06:49	11:34	16:20	16:49	9 h 31 min	−19s
18 Fri	06:20	06:50	11:35	16:20	16:50	9 h 31 min	−16s
19 Sat	06:21	06:50	11:35	16:21	16:50	9 h 30 min	−12s
20 Sun	06:21	06:51	11:36	16:21	16:51	9 h 30 min	−8s
21 Mon	06:22	06:51	11:36	16:22	16:51	9 h 30 min	−5s
22 Tue	06:22	06:52	11:37	16:22	16:52	9 h 30 min	−1s
23 Wed	06:23	06:52	11:37	16:23	16:52	9 h 30 min	+3s
24 Thu	06:23	06:53	11:38	16:23	16:53	9 h 30 min	+6s
25 Fri	06:23	06:53	11:38	16:24	16:53	9 h 31 min	+10s
26 Sat	06:24	06:54	11:39	16:24	16:54	9 h 31 min	+14s
27 Sun	06:24	06:54	11:39	16:25	16:55	9 h 31 min	+17s
28 Mon	06:25	06:54	11:40	16:26	16:55	9 h 31 min	+21s
29 Tue	06:25	06:54	11:40	16:26	16:56	9 h 32 min	+25s
30 Wed	06:25	06:55	11:41	16:27	16:57	9 h 32 min	+28s
31 Thu	06:25	06:55	11:41	16:28	16:57	9 h 33 min	+32s

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

January9.8 h

February10.8 h

March11.9 h

April13.2 h

May14.2 h

June14.8 h

July14.6 h

August13.7 h

September12.5 h

October11.2 h

November10.1 h

December9.5 h

All cities in December →

Time zone: Asia/Tokyo · 38.233, 140.367

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 Yamagata moves from 06:36 (1st) to 06:55 (31th) and sunset from 16:19 to 16:28; day length on the 15th is 9 h 32 min.