sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Gunsan, South Korea (Jeollabuk-do), for period: September 2026. Longest day in month: September 2026: 12 hours, 57 minutes, 7 seconds (2026-09-01). Shortest day in this month: 11 hours, 52 minutes , 15 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 62.49° (2026-09-01, 12:33:16). minimal: 51.43° (2026-09-30, 12:23:14)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:04:42 | 12:33:16 | 19:01:49 | 12h 57m 7s |
| 02 | Wednesday | 06:05:29 | 12:32:57 | 19:00:25 | 12h 54m 56s |
| 03 | Thursday | 06:06:15 | 12:32:37 | 18:59:00 | 12h 52m 45s |
| 04 | Friday | 06:07:01 | 12:32:18 | 18:57:34 | 12h 50m 33s |
| 05 | Saturday | 06:07:47 | 12:31:58 | 18:56:08 | 12h 48m 21s |
| 06 | Sunday | 06:08:33 | 12:31:37 | 18:54:42 | 12h 46m 9s |
| 07 | Monday | 06:09:19 | 12:31:17 | 18:53:15 | 12h 43m 56s |
| 08 | Tuesday | 06:10:04 | 12:30:56 | 18:51:48 | 12h 41m 44s |
| 09 | Wednesday | 06:10:50 | 12:30:36 | 18:50:21 | 12h 39m 31s |
| 10 | Thursday | 06:11:36 | 12:30:15 | 18:48:53 | 12h 37m 17s |
| 11 | Friday | 06:12:22 | 12:29:54 | 18:47:25 | 12h 35m 3s |
| 12 | Saturday | 06:13:08 | 12:29:33 | 18:45:57 | 12h 32m 49s |
| 13 | Sunday | 06:13:54 | 12:29:11 | 18:44:29 | 12h 30m 35s |
| 14 | Monday | 06:14:40 | 12:28:50 | 18:43:00 | 12h 28m 20s |
| 15 | Tuesday | 06:15:26 | 12:28:29 | 18:41:32 | 12h 26m 6s |
| 16 | Wednesday | 06:16:11 | 12:28:07 | 18:40:03 | 12h 23m 52s |
| 17 | Thursday | 06:16:58 | 12:27:46 | 18:38:34 | 12h 21m 36s |
| 18 | Friday | 06:17:44 | 12:27:24 | 18:37:05 | 12h 19m 21s |
| 19 | Saturday | 06:18:30 | 12:27:03 | 18:35:36 | 12h 17m 6s |
| 20 | Sunday | 06:19:16 | 12:26:41 | 18:34:07 | 12h 14m 51s |
| 21 | Monday | 06:20:03 | 12:26:20 | 18:32:38 | 12h 12m 35s |
| 22 | Tuesday | 06:20:49 | 12:25:59 | 18:31:09 | 12h 10m 20s |
| 23 | Wednesday | 06:21:36 | 12:25:38 | 18:29:40 | 12h 8m 4s |
| 24 | Thursday | 06:22:22 | 12:25:17 | 18:28:11 | 12h 5m 49s |
| 25 | Friday | 06:23:09 | 12:24:56 | 18:26:42 | 12h 3m 33s |
| 26 | Saturday | 06:23:56 | 12:24:35 | 18:25:14 | 12h 1m 18s |
| 27 | Sunday | 06:24:44 | 12:24:15 | 18:23:45 | 11h 59m 1s |
| 28 | Monday | 06:25:31 | 12:23:54 | 18:22:17 | 11h 56m 46s |
| 29 | Tuesday | 06:26:19 | 12:23:34 | 18:20:49 | 11h 54m 30s |
| 30 | Wednesday | 06:27:07 | 12:23:14 | 18:19:22 | 11h 52m 15s |