sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Santyoku, South Korea (Gangwon-do), for period: September 2026. Longest day in month: September 2026: 12 hours, 59 minutes, 58 seconds (2026-09-01). Shortest day in this month: 11 hours, 51 minutes , 33 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 61.03° (2026-09-01, 12:23:26). minimal: 49.97° (2026-09-30, 12:13:24)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:53:27 | 12:23:26 | 18:53:25 | 12h 59m 58s |
| 02 | Wednesday | 05:54:16 | 12:23:07 | 18:51:57 | 12h 57m 41s |
| 03 | Thursday | 05:55:06 | 12:22:47 | 18:50:28 | 12h 55m 22s |
| 04 | Friday | 05:55:56 | 12:22:27 | 18:48:59 | 12h 53m 3s |
| 05 | Saturday | 05:56:45 | 12:22:07 | 18:47:29 | 12h 50m 44s |
| 06 | Sunday | 05:57:35 | 12:21:47 | 18:45:59 | 12h 48m 24s |
| 07 | Monday | 05:58:25 | 12:21:27 | 18:44:29 | 12h 46m 4s |
| 08 | Tuesday | 05:59:14 | 12:21:06 | 18:42:58 | 12h 43m 44s |
| 09 | Wednesday | 06:00:04 | 12:20:46 | 18:41:27 | 12h 41m 23s |
| 10 | Thursday | 06:00:53 | 12:20:25 | 18:39:56 | 12h 39m 3s |
| 11 | Friday | 06:01:43 | 12:20:04 | 18:38:25 | 12h 36m 42s |
| 12 | Saturday | 06:02:32 | 12:19:42 | 18:36:53 | 12h 34m 21s |
| 13 | Sunday | 06:03:22 | 12:19:21 | 18:35:21 | 12h 31m 59s |
| 14 | Monday | 06:04:11 | 12:19:00 | 18:33:48 | 12h 29m 37s |
| 15 | Tuesday | 06:05:01 | 12:18:38 | 18:32:16 | 12h 27m 15s |
| 16 | Wednesday | 06:05:51 | 12:18:17 | 18:30:43 | 12h 24m 52s |
| 17 | Thursday | 06:06:40 | 12:17:56 | 18:29:11 | 12h 22m 31s |
| 18 | Friday | 06:07:30 | 12:17:34 | 18:27:38 | 12h 20m 8s |
| 19 | Saturday | 06:08:20 | 12:17:13 | 18:26:05 | 12h 17m 45s |
| 20 | Sunday | 06:09:10 | 12:16:51 | 18:24:33 | 12h 15m 23s |
| 21 | Monday | 06:10:00 | 12:16:30 | 18:23:00 | 12h 13m 0s |
| 22 | Tuesday | 06:10:50 | 12:16:09 | 18:21:27 | 12h 10m 37s |
| 23 | Wednesday | 06:11:41 | 12:15:48 | 18:19:54 | 12h 8m 13s |
| 24 | Thursday | 06:12:31 | 12:15:27 | 18:18:22 | 12h 5m 51s |
| 25 | Friday | 06:13:22 | 12:15:06 | 18:16:49 | 12h 3m 27s |
| 26 | Saturday | 06:14:13 | 12:14:45 | 18:15:17 | 12h 1m 4s |
| 27 | Sunday | 06:15:04 | 12:14:24 | 18:13:45 | 11h 58m 41s |
| 28 | Monday | 06:15:55 | 12:14:04 | 18:12:13 | 11h 56m 18s |
| 29 | Tuesday | 06:16:46 | 12:13:44 | 18:10:42 | 11h 53m 56s |
| 30 | Wednesday | 06:17:38 | 12:13:24 | 18:09:11 | 11h 51m 33s |