Daylight Hours › Seongnam-si › Every day 2026
For this city: Daylight hours in Seongnam-si – every day of 2026 Seongnam-si, South Korea
Below is the sunrise, sunset and day length for every single day of 2026 in Seongnam-si. The «Change» column shows how many minutes the day has grown (+) or shortened (−) compared with the day before. The longest day is about 14h 45m, and the shortest about 9h 35m. All times are calculated astronomically for Seongnam-si's coordinates.
See also daylight hours in Seongnam-si today , sunrise and sunset in Seongnam-si, or visualise the year in the year chart .
January 2026 Date Day Sunrise Sunset Day length Change January 1 Thu 07:47 17:24 9h 38m 0 min January 2 Fri 07:47 17:25 9h 38m +1 min January 3 Sat 07:47 17:26 9h 39m +1 min January 4 Sun 07:47 17:27 9h 40m +1 min January 5 Mon 07:47 17:27 9h 40m +1 min January 6 Tue 07:47 17:28 9h 41m +1 min January 7 Wed 07:47 17:29 9h 42m +1 min January 8 Thu 07:47 17:30 9h 43m +1 min January 9 Fri 07:47 17:31 9h 44m +1 min January 10 Sat 07:47 17:32 9h 45m +1 min January 11 Sun 07:47 17:33 9h 46m +1 min January 12 Mon 07:46 17:34 9h 47m +1 min January 13 Tue 07:46 17:35 9h 49m +1 min January 14 Wed 07:46 17:36 9h 50m +1 min January 15 Thu 07:46 17:37 9h 51m +1 min January 16 Fri 07:45 17:38 9h 52m +1 min January 17 Sat 07:45 17:39 9h 54m +1 min January 18 Sun 07:45 17:40 9h 55m +1 min January 19 Mon 07:44 17:41 9h 57m +1 min January 20 Tue 07:44 17:42 9h 58m +2 min January 21 Wed 07:43 17:43 9h 60m +2 min January 22 Thu 07:43 17:44 10h 1m +2 min January 23 Fri 07:42 17:45 10h 3m +2 min January 24 Sat 07:42 17:46 10h 5m +2 min January 25 Sun 07:41 17:47 10h 6m +2 min January 26 Mon 07:41 17:49 10h 8m +2 min January 27 Tue 07:40 17:50 10h 10m +2 min January 28 Wed 07:39 17:51 10h 12m +2 min January 29 Thu 07:38 17:52 10h 13m +2 min January 30 Fri 07:38 17:53 10h 15m +2 min January 31 Sat 07:37 17:54 10h 17m +2 min
February 2026 Date Day Sunrise Sunset Day length Change February 1 Sun 07:36 17:55 10h 19m +2 min February 2 Mon 07:35 17:56 10h 21m +2 min February 3 Tue 07:34 17:57 10h 23m +2 min February 4 Wed 07:34 17:59 10h 25m +2 min February 5 Thu 07:33 18:00 10h 27m +2 min February 6 Fri 07:32 18:01 10h 29m +2 min February 7 Sat 07:31 18:02 10h 31m +2 min February 8 Sun 07:30 18:03 10h 33m +2 min February 9 Mon 07:29 18:04 10h 35m +2 min February 10 Tue 07:28 18:05 10h 37m +2 min February 11 Wed 07:27 18:06 10h 40m +2 min February 12 Thu 07:26 18:07 10h 42m +2 min February 13 Fri 07:25 18:09 10h 44m +2 min February 14 Sat 07:24 18:10 10h 46m +2 min February 15 Sun 07:22 18:11 10h 48m +2 min February 16 Mon 07:21 18:12 10h 51m +2 min February 17 Tue 07:20 18:13 10h 53m +2 min February 18 Wed 07:19 18:14 10h 55m +2 min February 19 Thu 07:18 18:15 10h 57m +2 min February 20 Fri 07:16 18:16 10h 60m +2 min February 21 Sat 07:15 18:17 11h 2m +2 min February 22 Sun 07:14 18:18 11h 4m +2 min February 23 Mon 07:13 18:19 11h 6m +2 min February 24 Tue 07:11 18:20 11h 9m +2 min February 25 Wed 07:10 18:21 11h 11m +2 min February 26 Thu 07:09 18:22 11h 13m +2 min February 27 Fri 07:07 18:23 11h 16m +2 min February 28 Sat 07:06 18:24 11h 18m +2 min
March 2026 Date Day Sunrise Sunset Day length Change March 1 Sun 07:05 18:25 11h 20m +2 min March 2 Mon 07:03 18:26 11h 23m +2 min March 3 Tue 07:02 18:27 11h 25m +2 min March 4 Wed 07:00 18:28 11h 28m +2 min March 5 Thu 06:59 18:29 11h 30m +2 min March 6 Fri 06:58 18:30 11h 32m +2 min March 7 Sat 06:56 18:31 11h 35m +2 min March 8 Sun 06:55 18:32 11h 37m +2 min March 9 Mon 06:53 18:33 11h 40m +2 min March 10 Tue 06:52 18:34 11h 42m +2 min March 11 Wed 06:50 18:35 11h 44m +2 min March 12 Thu 06:49 18:36 11h 47m +2 min March 13 Fri 06:47 18:37 11h 49m +2 min March 14 Sat 06:46 18:38 11h 52m +2 min March 15 Sun 06:44 18:38 11h 54m +2 min March 16 Mon 06:43 18:39 11h 57m +2 min March 17 Tue 06:41 18:40 11h 59m +2 min March 18 Wed 06:40 18:41 12h 1m +2 min March 19 Thu 06:38 18:42 12h 4m +2 min March 20 Fri 06:37 18:43 12h 6m +2 min March 21 Sat 06:35 18:44 12h 9m +2 min March 22 Sun 06:34 18:45 12h 11m +2 min March 23 Mon 06:32 18:46 12h 13m +2 min March 24 Tue 06:31 18:47 12h 16m +2 min March 25 Wed 06:29 18:47 12h 18m +2 min March 26 Thu 06:28 18:48 12h 21m +2 min March 27 Fri 06:26 18:49 12h 23m +2 min March 28 Sat 06:25 18:50 12h 26m +2 min March 29 Sun 06:23 18:51 12h 28m +2 min March 30 Mon 06:22 18:52 12h 30m +2 min March 31 Tue 06:20 18:53 12h 33m +2 min
April 2026 Date Day Sunrise Sunset Day length Change April 1 Wed 06:19 18:54 12h 35m +2 min April 2 Thu 06:17 18:55 12h 38m +2 min April 3 Fri 06:16 18:55 12h 40m +2 min April 4 Sat 06:14 18:56 12h 42m +2 min April 5 Sun 06:13 18:57 12h 45m +2 min April 6 Mon 06:11 18:58 12h 47m +2 min April 7 Tue 06:10 18:59 12h 49m +2 min April 8 Wed 06:08 19:00 12h 52m +2 min April 9 Thu 06:07 19:01 12h 54m +2 min April 10 Fri 06:05 19:02 12h 56m +2 min April 11 Sat 06:04 19:03 12h 59m +2 min April 12 Sun 06:02 19:04 13h 1m +2 min April 13 Mon 06:01 19:04 13h 3m +2 min April 14 Tue 06:00 19:05 13h 6m +2 min April 15 Wed 05:58 19:06 13h 8m +2 min April 16 Thu 05:57 19:07 13h 10m +2 min April 17 Fri 05:55 19:08 13h 13m +2 min April 18 Sat 05:54 19:09 13h 15m +2 min April 19 Sun 05:53 19:10 13h 17m +2 min April 20 Mon 05:51 19:11 13h 19m +2 min April 21 Tue 05:50 19:12 13h 22m +2 min April 22 Wed 05:49 19:13 13h 24m +2 min April 23 Thu 05:47 19:14 13h 26m +2 min April 24 Fri 05:46 19:14 13h 28m +2 min April 25 Sat 05:45 19:15 13h 30m +2 min April 26 Sun 05:44 19:16 13h 33m +2 min April 27 Mon 05:42 19:17 13h 35m +2 min April 28 Tue 05:41 19:18 13h 37m +2 min April 29 Wed 05:40 19:19 13h 39m +2 min April 30 Thu 05:39 19:20 13h 41m +2 min
May 2026 Date Day Sunrise Sunset Day length Change May 1 Fri 05:38 19:21 13h 43m +2 min May 2 Sat 05:37 19:22 13h 45m +2 min May 3 Sun 05:36 19:23 13h 47m +2 min May 4 Mon 05:34 19:24 13h 49m +2 min May 5 Tue 05:33 19:25 13h 51m +2 min May 6 Wed 05:32 19:25 13h 53m +2 min May 7 Thu 05:31 19:26 13h 55m +2 min May 8 Fri 05:30 19:27 13h 57m +2 min May 9 Sat 05:29 19:28 13h 59m +2 min May 10 Sun 05:28 19:29 14h 1m +2 min May 11 Mon 05:27 19:30 14h 3m +2 min May 12 Tue 05:26 19:31 14h 4m +2 min May 13 Wed 05:26 19:32 14h 6m +2 min May 14 Thu 05:25 19:33 14h 8m +2 min May 15 Fri 05:24 19:34 14h 10m +2 min May 16 Sat 05:23 19:34 14h 11m +2 min May 17 Sun 05:22 19:35 14h 13m +2 min May 18 Mon 05:21 19:36 14h 15m +2 min May 19 Tue 05:21 19:37 14h 16m +2 min May 20 Wed 05:20 19:38 14h 18m +2 min May 21 Thu 05:19 19:39 14h 19m +2 min May 22 Fri 05:19 19:39 14h 21m +1 min May 23 Sat 05:18 19:40 14h 22m +1 min May 24 Sun 05:17 19:41 14h 24m +1 min May 25 Mon 05:17 19:42 14h 25m +1 min May 26 Tue 05:16 19:43 14h 26m +1 min May 27 Wed 05:16 19:43 14h 28m +1 min May 28 Thu 05:15 19:44 14h 29m +1 min May 29 Fri 05:15 19:45 14h 30m +1 min May 30 Sat 05:14 19:46 14h 31m +1 min May 31 Sun 05:14 19:46 14h 33m +1 min
June 2026 Date Day Sunrise Sunset Day length Change June 1 Mon 05:13 19:47 14h 34m +1 min June 2 Tue 05:13 19:48 14h 35m +1 min June 3 Wed 05:13 19:48 14h 36m +1 min June 4 Thu 05:12 19:49 14h 37m +1 min June 5 Fri 05:12 19:50 14h 37m +1 min June 6 Sat 05:12 19:50 14h 38m +1 min June 7 Sun 05:12 19:51 14h 39m +1 min June 8 Mon 05:11 19:51 14h 40m +1 min June 9 Tue 05:11 19:52 14h 41m +1 min June 10 Wed 05:11 19:52 14h 41m +1 min June 11 Thu 05:11 19:53 14h 42m +1 min June 12 Fri 05:11 19:53 14h 42m +1 min June 13 Sat 05:11 19:54 14h 43m 0 min June 14 Sun 05:11 19:54 14h 43m 0 min June 15 Mon 05:11 19:54 14h 44m 0 min June 16 Tue 05:11 19:55 14h 44m 0 min June 17 Wed 05:11 19:55 14h 44m 0 min June 18 Thu 05:11 19:55 14h 44m 0 min June 19 Fri 05:11 19:56 14h 45m 0 min June 20 Sat 05:11 19:56 14h 45m 0 min June 21 Sun 05:11 19:56 14h 45m 0 min June 22 Mon 05:12 19:56 14h 45m 0 min June 23 Tue 05:12 19:57 14h 45m 0 min June 24 Wed 05:12 19:57 14h 45m 0 min June 25 Thu 05:12 19:57 14h 45m 0 min June 26 Fri 05:13 19:57 14h 44m 0 min June 27 Sat 05:13 19:57 14h 44m 0 min June 28 Sun 05:13 19:57 14h 44m 0 min June 29 Mon 05:14 19:57 14h 43m 0 min June 30 Tue 05:14 19:57 14h 43m 0 min
July 2026 Date Day Sunrise Sunset Day length Change July 1 Wed 05:15 19:57 14h 42m 0 min July 2 Thu 05:15 19:57 14h 42m -1 min July 3 Fri 05:15 19:57 14h 41m -1 min July 4 Sat 05:16 19:57 14h 41m -1 min July 5 Sun 05:16 19:57 14h 40m -1 min July 6 Mon 05:17 19:56 14h 39m -1 min July 7 Tue 05:18 19:56 14h 39m -1 min July 8 Wed 05:18 19:56 14h 38m -1 min July 9 Thu 05:19 19:56 14h 37m -1 min July 10 Fri 05:19 19:55 14h 36m -1 min July 11 Sat 05:20 19:55 14h 35m -1 min July 12 Sun 05:21 19:55 14h 34m -1 min July 13 Mon 05:21 19:54 14h 33m -1 min July 14 Tue 05:22 19:54 14h 32m -1 min July 15 Wed 05:23 19:53 14h 31m -1 min July 16 Thu 05:23 19:53 14h 30m -1 min July 17 Fri 05:24 19:52 14h 28m -1 min July 18 Sat 05:25 19:52 14h 27m -1 min July 19 Sun 05:25 19:51 14h 26m -1 min July 20 Mon 05:26 19:51 14h 24m -1 min July 21 Tue 05:27 19:50 14h 23m -1 min July 22 Wed 05:28 19:49 14h 22m -1 min July 23 Thu 05:28 19:49 14h 20m -1 min July 24 Fri 05:29 19:48 14h 19m -1 min July 25 Sat 05:30 19:47 14h 17m -2 min July 26 Sun 05:31 19:46 14h 15m -2 min July 27 Mon 05:32 19:46 14h 14m -2 min July 28 Tue 05:33 19:45 14h 12m -2 min July 29 Wed 05:33 19:44 14h 11m -2 min July 30 Thu 05:34 19:43 14h 9m -2 min July 31 Fri 05:35 19:42 14h 7m -2 min
August 2026 Date Day Sunrise Sunset Day length Change August 1 Sat 05:36 19:41 14h 5m -2 min August 2 Sun 05:37 19:40 14h 4m -2 min August 3 Mon 05:38 19:39 14h 2m -2 min August 4 Tue 05:38 19:38 13h 60m -2 min August 5 Wed 05:39 19:37 13h 58m -2 min August 6 Thu 05:40 19:36 13h 56m -2 min August 7 Fri 05:41 19:35 13h 54m -2 min August 8 Sat 05:42 19:34 13h 52m -2 min August 9 Sun 05:43 19:33 13h 50m -2 min August 10 Mon 05:44 19:32 13h 48m -2 min August 11 Tue 05:44 19:31 13h 46m -2 min August 12 Wed 05:45 19:30 13h 44m -2 min August 13 Thu 05:46 19:29 13h 42m -2 min August 14 Fri 05:47 19:27 13h 40m -2 min August 15 Sat 05:48 19:26 13h 38m -2 min August 16 Sun 05:49 19:25 13h 36m -2 min August 17 Mon 05:50 19:24 13h 34m -2 min August 18 Tue 05:50 19:22 13h 32m -2 min August 19 Wed 05:51 19:21 13h 30m -2 min August 20 Thu 05:52 19:20 13h 28m -2 min August 21 Fri 05:53 19:18 13h 26m -2 min August 22 Sat 05:54 19:17 13h 23m -2 min August 23 Sun 05:55 19:16 13h 21m -2 min August 24 Mon 05:56 19:14 13h 19m -2 min August 25 Tue 05:56 19:13 13h 17m -2 min August 26 Wed 05:57 19:12 13h 14m -2 min August 27 Thu 05:58 19:10 13h 12m -2 min August 28 Fri 05:59 19:09 13h 10m -2 min August 29 Sat 06:00 19:07 13h 8m -2 min August 30 Sun 06:01 19:06 13h 5m -2 min August 31 Mon 06:01 19:05 13h 3m -2 min
September 2026 Date Day Sunrise Sunset Day length Change September 1 Tue 06:02 19:03 13h 1m -2 min September 2 Wed 06:03 19:02 12h 59m -2 min September 3 Thu 06:04 19:00 12h 56m -2 min September 4 Fri 06:05 18:59 12h 54m -2 min September 5 Sat 06:06 18:57 12h 52m -2 min September 6 Sun 06:06 18:56 12h 49m -2 min September 7 Mon 06:07 18:54 12h 47m -2 min September 8 Tue 06:08 18:53 12h 45m -2 min September 9 Wed 06:09 18:51 12h 42m -2 min September 10 Thu 06:10 18:50 12h 40m -2 min September 11 Fri 06:10 18:48 12h 38m -2 min September 12 Sat 06:11 18:47 12h 35m -2 min September 13 Sun 06:12 18:45 12h 33m -2 min September 14 Mon 06:13 18:43 12h 31m -2 min September 15 Tue 06:14 18:42 12h 28m -2 min September 16 Wed 06:15 18:40 12h 26m -2 min September 17 Thu 06:15 18:39 12h 23m -2 min September 18 Fri 06:16 18:37 12h 21m -2 min September 19 Sat 06:17 18:36 12h 19m -2 min September 20 Sun 06:18 18:34 12h 16m -2 min September 21 Mon 06:19 18:33 12h 14m -2 min September 22 Tue 06:19 18:31 12h 12m -2 min September 23 Wed 06:20 18:29 12h 9m -2 min September 24 Thu 06:21 18:28 12h 7m -2 min September 25 Fri 06:22 18:26 12h 4m -2 min September 26 Sat 06:23 18:25 12h 2m -2 min September 27 Sun 06:24 18:23 11h 60m -2 min September 28 Mon 06:24 18:22 11h 57m -2 min September 29 Tue 06:25 18:20 11h 55m -2 min September 30 Wed 06:26 18:19 11h 52m -2 min
October 2026 Date Day Sunrise Sunset Day length Change October 1 Thu 06:27 18:17 11h 50m -2 min October 2 Fri 06:28 18:16 11h 48m -2 min October 3 Sat 06:29 18:14 11h 45m -2 min October 4 Sun 06:30 18:13 11h 43m -2 min October 5 Mon 06:30 18:11 11h 41m -2 min October 6 Tue 06:31 18:10 11h 38m -2 min October 7 Wed 06:32 18:08 11h 36m -2 min October 8 Thu 06:33 18:07 11h 33m -2 min October 9 Fri 06:34 18:05 11h 31m -2 min October 10 Sat 06:35 18:04 11h 29m -2 min October 11 Sun 06:36 18:02 11h 26m -2 min October 12 Mon 06:37 18:01 11h 24m -2 min October 13 Tue 06:38 17:59 11h 22m -2 min October 14 Wed 06:39 17:58 11h 19m -2 min October 15 Thu 06:39 17:57 11h 17m -2 min October 16 Fri 06:40 17:55 11h 15m -2 min October 17 Sat 06:41 17:54 11h 12m -2 min October 18 Sun 06:42 17:52 11h 10m -2 min October 19 Mon 06:43 17:51 11h 8m -2 min October 20 Tue 06:44 17:50 11h 6m -2 min October 21 Wed 06:45 17:48 11h 3m -2 min October 22 Thu 06:46 17:47 11h 1m -2 min October 23 Fri 06:47 17:46 10h 59m -2 min October 24 Sat 06:48 17:45 10h 57m -2 min October 25 Sun 06:49 17:43 10h 54m -2 min October 26 Mon 06:50 17:42 10h 52m -2 min October 27 Tue 06:51 17:41 10h 50m -2 min October 28 Wed 06:52 17:40 10h 48m -2 min October 29 Thu 06:53 17:39 10h 45m -2 min October 30 Fri 06:54 17:38 10h 43m -2 min October 31 Sat 06:55 17:36 10h 41m -2 min
November 2026 Date Day Sunrise Sunset Day length Change November 1 Sun 06:56 17:35 10h 39m -2 min November 2 Mon 06:57 17:34 10h 37m -2 min November 3 Tue 06:58 17:33 10h 35m -2 min November 4 Wed 06:59 17:32 10h 33m -2 min November 5 Thu 07:00 17:31 10h 31m -2 min November 6 Fri 07:02 17:30 10h 29m -2 min November 7 Sat 07:03 17:29 10h 27m -2 min November 8 Sun 07:04 17:28 10h 25m -2 min November 9 Mon 07:05 17:27 10h 23m -2 min November 10 Tue 07:06 17:27 10h 21m -2 min November 11 Wed 07:07 17:26 10h 19m -2 min November 12 Thu 07:08 17:25 10h 17m -2 min November 13 Fri 07:09 17:24 10h 15m -2 min November 14 Sat 07:10 17:23 10h 13m -2 min November 15 Sun 07:11 17:23 10h 11m -2 min November 16 Mon 07:12 17:22 10h 10m -2 min November 17 Tue 07:13 17:21 10h 8m -2 min November 18 Wed 07:14 17:21 10h 6m -2 min November 19 Thu 07:15 17:20 10h 5m -2 min November 20 Fri 07:16 17:19 10h 3m -2 min November 21 Sat 07:18 17:19 10h 1m -2 min November 22 Sun 07:19 17:18 9h 60m -2 min November 23 Mon 07:20 17:18 9h 58m -2 min November 24 Tue 07:21 17:17 9h 57m -1 min November 25 Wed 07:22 17:17 9h 55m -1 min November 26 Thu 07:23 17:16 9h 54m -1 min November 27 Fri 07:24 17:16 9h 52m -1 min November 28 Sat 07:25 17:16 9h 51m -1 min November 29 Sun 07:26 17:15 9h 50m -1 min November 30 Mon 07:27 17:15 9h 49m -1 min
December 2026 Date Day Sunrise Sunset Day length Change December 1 Tue 07:28 17:15 9h 47m -1 min December 2 Wed 07:29 17:15 9h 46m -1 min December 3 Thu 07:29 17:15 9h 45m -1 min December 4 Fri 07:30 17:14 9h 44m -1 min December 5 Sat 07:31 17:14 9h 43m -1 min December 6 Sun 07:32 17:14 9h 42m -1 min December 7 Mon 07:33 17:14 9h 41m -1 min December 8 Tue 07:34 17:14 9h 40m -1 min December 9 Wed 07:35 17:14 9h 40m -1 min December 10 Thu 07:35 17:14 9h 39m -1 min December 11 Fri 07:36 17:14 9h 38m -1 min December 12 Sat 07:37 17:15 9h 38m -1 min December 13 Sun 07:38 17:15 9h 37m -1 min December 14 Mon 07:38 17:15 9h 37m -1 min December 15 Tue 07:39 17:15 9h 36m 0 min December 16 Wed 07:40 17:15 9h 36m 0 min December 17 Thu 07:40 17:16 9h 35m 0 min December 18 Fri 07:41 17:16 9h 35m 0 min December 19 Sat 07:42 17:17 9h 35m 0 min December 20 Sun 07:42 17:17 9h 35m 0 min December 21 Mon 07:43 17:17 9h 35m 0 min December 22 Tue 07:43 17:18 9h 35m 0 min December 23 Wed 07:44 17:18 9h 35m 0 min December 24 Thu 07:44 17:19 9h 35m 0 min December 25 Fri 07:45 17:19 9h 35m 0 min December 26 Sat 07:45 17:20 9h 35m 0 min December 27 Sun 07:45 17:21 9h 35m 0 min December 28 Mon 07:46 17:21 9h 36m 0 min December 29 Tue 07:46 17:22 9h 36m 0 min December 30 Wed 07:46 17:23 9h 36m 0 min December 31 Thu 07:46 17:23 9h 37m 0 min