Seoul sunrise and sunset in September 2026

Earliest sunrise06:02day 1

Latest sunrise06:26day 30

Earliest sunset18:17day 30

Latest sunset19:02day 1

Day length change in the month−68m 44s

Day	Dawn	Sunrise	Noon	Sunset	Dusk	Day length	vs prev. day
1 Tue	05:35	06:02	12:32	19:02	19:29	13 h	−2m 18s
2 Wed	05:36	06:03	12:32	19:00	19:27	12 h 58 min	−2m 19s
3 Thu	05:37	06:04	12:32	18:59	19:26	12 h 55 min	−2m 19s
4 Fri	05:38	06:04	12:31	18:57	19:24	12 h 53 min	−2m 19s
5 Sat	05:39	06:05	12:31	18:56	19:22	12 h 51 min	−2m 20s
6 Sun	05:40	06:06	12:31	18:54	19:21	12 h 48 min	−2m 20s
7 Mon	05:40	06:07	12:30	18:53	19:19	12 h 46 min	−2m 21s
8 Tue	05:41	06:08	12:30	18:51	19:18	12 h 44 min	−2m 21s
9 Wed	05:42	06:09	12:30	18:50	19:16	12 h 41 min	−2m 21s
10 Thu	05:43	06:09	12:29	18:48	19:15	12 h 39 min	−2m 22s
11 Fri	05:44	06:10	12:29	18:47	19:13	12 h 36 min	−2m 22s
12 Sat	05:45	06:11	12:28	18:45	19:12	12 h 34 min	−2m 22s
13 Sun	05:46	06:12	12:28	18:44	19:10	12 h 32 min	−2m 22s
14 Mon	05:47	06:13	12:28	18:42	19:08	12 h 29 min	−2m 23s
15 Tue	05:47	06:14	12:27	18:41	19:07	12 h 27 min	−2m 23s
16 Wed	05:48	06:14	12:27	18:39	19:05	12 h 25 min	−2m 23s
17 Thu	05:49	06:15	12:27	18:38	19:04	12 h 22 min	−2m 23s
18 Fri	05:50	06:16	12:26	18:36	19:02	12 h 20 min	−2m 23s
19 Sat	05:51	06:17	12:26	18:34	19:01	12 h 17 min	−2m 23s
20 Sun	05:52	06:18	12:26	18:33	18:59	12 h 15 min	−2m 23s
21 Mon	05:53	06:19	12:25	18:31	18:57	12 h 13 min	−2m 23s
22 Tue	05:53	06:19	12:25	18:30	18:56	12 h 10 min	−2m 23s
23 Wed	05:54	06:20	12:25	18:28	18:54	12 h 8 min	−2m 24s
24 Thu	05:55	06:21	12:24	18:27	18:53	12 h 5 min	−2m 24s
25 Fri	05:56	06:22	12:24	18:25	18:51	12 h 3 min	−2m 24s
26 Sat	05:57	06:23	12:24	18:24	18:50	12 h 1 min	−2m 24s
27 Sun	05:58	06:24	12:23	18:22	18:48	11 h 58 min	−2m 24s
28 Mon	05:59	06:25	12:23	18:21	18:47	11 h 56 min	−2m 23s
29 Tue	05:59	06:25	12:23	18:19	18:45	11 h 54 min	−2m 23s
30 Wed	06:00	06:26	12:22	18:17	18:44	11 h 51 min	−2m 23s

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

January9.8 h

February10.8 h

March11.9 h

April13.2 h

May14.2 h

June14.7 h

July14.5 h

August13.6 h

September12.4 h

October11.3 h

November10.2 h

December9.6 h

All cities in September →

Time zone: Asia/Seoul · 37.566, 126.978

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 September 2026, sunrise in Seoul moves from 06:02 (1st) to 06:26 (30th) and sunset from 19:02 to 18:17; day length on the 15th is 12 h 27 min.