sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Seoul, South Korea , for period: September 2026. Longest day in month: September 2026: 13 hours, 0 minutes, 12 seconds (2026-09-01). Shortest day in this month: 11 hours, 51 minutes , 28 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 60.9° (2026-09-01, 12:32:12). minimal: 49.84° (2026-09-30, 12:22:10)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:02:06 | 12:32:12 | 19:02:18 | 13h 0m 12s |
| 02 | Wednesday | 06:02:56 | 12:31:53 | 19:00:49 | 12h 57m 53s |
| 03 | Thursday | 06:03:46 | 12:31:33 | 18:59:20 | 12h 55m 34s |
| 04 | Friday | 06:04:36 | 12:31:13 | 18:57:51 | 12h 53m 15s |
| 05 | Saturday | 06:05:26 | 12:30:53 | 18:56:21 | 12h 50m 55s |
| 06 | Sunday | 06:06:16 | 12:30:33 | 18:54:51 | 12h 48m 35s |
| 07 | Monday | 06:07:06 | 12:30:13 | 18:53:20 | 12h 46m 14s |
| 08 | Tuesday | 06:07:55 | 12:29:52 | 18:51:49 | 12h 43m 54s |
| 09 | Wednesday | 06:08:45 | 12:29:32 | 18:50:18 | 12h 41m 33s |
| 10 | Thursday | 06:09:35 | 12:29:11 | 18:48:46 | 12h 39m 11s |
| 11 | Friday | 06:10:25 | 12:28:50 | 18:47:14 | 12h 36m 49s |
| 12 | Saturday | 06:11:15 | 12:28:28 | 18:45:42 | 12h 34m 27s |
| 13 | Sunday | 06:12:05 | 12:28:07 | 18:44:10 | 12h 32m 5s |
| 14 | Monday | 06:12:55 | 12:27:46 | 18:42:37 | 12h 29m 42s |
| 15 | Tuesday | 06:13:44 | 12:27:25 | 18:41:05 | 12h 27m 21s |
| 16 | Wednesday | 06:14:34 | 12:27:03 | 18:39:32 | 12h 24m 58s |
| 17 | Thursday | 06:15:25 | 12:26:42 | 18:37:59 | 12h 22m 34s |
| 18 | Friday | 06:16:15 | 12:26:20 | 18:36:26 | 12h 20m 11s |
| 19 | Saturday | 06:17:05 | 12:25:59 | 18:34:53 | 12h 17m 48s |
| 20 | Sunday | 06:17:55 | 12:25:37 | 18:33:20 | 12h 15m 25s |
| 21 | Monday | 06:18:46 | 12:25:16 | 18:31:46 | 12h 13m 0s |
| 22 | Tuesday | 06:19:36 | 12:24:55 | 18:30:13 | 12h 10m 37s |
| 23 | Wednesday | 06:20:27 | 12:24:34 | 18:28:40 | 12h 8m 13s |
| 24 | Thursday | 06:21:18 | 12:24:13 | 18:27:08 | 12h 5m 50s |
| 25 | Friday | 06:22:09 | 12:23:52 | 18:25:35 | 12h 3m 26s |
| 26 | Saturday | 06:23:00 | 12:23:31 | 18:24:02 | 12h 1m 2s |
| 27 | Sunday | 06:23:51 | 12:23:11 | 18:22:30 | 11h 58m 39s |
| 28 | Monday | 06:24:43 | 12:22:50 | 18:20:58 | 11h 56m 15s |
| 29 | Tuesday | 06:25:34 | 12:22:30 | 18:19:26 | 11h 53m 52s |
| 30 | Wednesday | 06:26:26 | 12:22:10 | 18:17:54 | 11h 51m 28s |