sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Onsŏng, North Korea (Hamgyŏng-bukto), for period: December 2026. Longest day in month: December 2026: 9 hours, 15 minutes, 59 seconds (2026-12-01). Shortest day in this month: 9 hours, 0 minutes , 38 seconds (2026-12-22).
:December 2026, Solar noon=>Altitude: maximal 25.33° (2026-12-01, 12:08:54). minimal: 23.6° (2026-12-22, 12:18:24)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 07:30:55 | 12:08:54 | 16:46:54 | 9h 15m 59s |
| 02 | Wednesday | 07:31:59 | 12:09:17 | 16:46:34 | 9h 14m 35s |
| 03 | Thursday | 07:33:02 | 12:09:40 | 16:46:17 | 9h 13m 15s |
| 04 | Friday | 07:34:04 | 12:10:04 | 16:46:03 | 9h 11m 59s |
| 05 | Saturday | 07:35:05 | 12:10:28 | 16:45:51 | 9h 10m 46s |
| 06 | Sunday | 07:36:05 | 12:10:53 | 16:45:41 | 9h 9m 36s |
| 07 | Monday | 07:37:03 | 12:11:18 | 16:45:34 | 9h 8m 31s |
| 08 | Tuesday | 07:37:59 | 12:11:44 | 16:45:30 | 9h 7m 31s |
| 09 | Wednesday | 07:38:54 | 12:12:11 | 16:45:28 | 9h 6m 34s |
| 10 | Thursday | 07:39:48 | 12:12:38 | 16:45:28 | 9h 5m 40s |
| 11 | Friday | 07:40:39 | 12:13:05 | 16:45:31 | 9h 4m 52s |
| 12 | Saturday | 07:41:29 | 12:13:33 | 16:45:36 | 9h 4m 7s |
| 13 | Sunday | 07:42:18 | 12:14:01 | 16:45:44 | 9h 3m 26s |
| 14 | Monday | 07:43:04 | 12:14:29 | 16:45:54 | 9h 2m 50s |
| 15 | Tuesday | 07:43:49 | 12:14:58 | 16:46:07 | 9h 2m 18s |
| 16 | Wednesday | 07:44:32 | 12:15:27 | 16:46:22 | 9h 1m 50s |
| 17 | Thursday | 07:45:12 | 12:15:56 | 16:46:40 | 9h 1m 28s |
| 18 | Friday | 07:45:51 | 12:16:25 | 16:47:00 | 9h 1m 9s |
| 19 | Saturday | 07:46:28 | 12:16:55 | 16:47:22 | 9h 0m 54s |
| 20 | Sunday | 07:47:02 | 12:17:25 | 16:47:47 | 9h 0m 45s |
| 21 | Monday | 07:47:35 | 12:17:54 | 16:48:14 | 9h 0m 39s |
| 22 | Tuesday | 07:48:05 | 12:18:24 | 16:48:43 | 9h 0m 38s |
| 23 | Wednesday | 07:48:33 | 12:18:54 | 16:49:15 | 9h 0m 42s |
| 24 | Thursday | 07:48:59 | 12:19:24 | 16:49:48 | 9h 0m 49s |
| 25 | Friday | 07:49:23 | 12:19:54 | 16:50:24 | 9h 1m 1s |
| 26 | Saturday | 07:49:44 | 12:20:23 | 16:51:03 | 9h 1m 19s |
| 27 | Sunday | 07:50:03 | 12:20:53 | 16:51:43 | 9h 1m 40s |
| 28 | Monday | 07:50:20 | 12:21:22 | 16:52:25 | 9h 2m 5s |
| 29 | Tuesday | 07:50:34 | 12:21:52 | 16:53:09 | 9h 2m 35s |
| 30 | Wednesday | 07:50:46 | 12:22:21 | 16:53:56 | 9h 3m 10s |
| 31 | Thursday | 07:50:55 | 12:22:50 | 16:54:44 | 9h 3m 49s |