sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Koksan, North Korea (Hwanghae-bukto), for period: September 2026. Longest day in month: September 2026: 13 hours, 2 minutes, 39 seconds (2026-09-01). Shortest day in this month: 11 hours, 50 minutes , 50 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 59.68° (2026-09-01, 12:33:27). minimal: 48.62° (2026-09-30, 12:23:25)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:02:07 | 12:33:27 | 19:04:46 | 13h 2m 39s |
| 02 | Wednesday | 06:03:00 | 12:33:07 | 19:03:15 | 13h 0m 15s |
| 03 | Thursday | 06:03:53 | 12:32:48 | 19:01:43 | 12h 57m 50s |
| 04 | Friday | 06:04:46 | 12:32:28 | 19:00:10 | 12h 55m 24s |
| 05 | Saturday | 06:05:39 | 12:32:08 | 18:58:37 | 12h 52m 58s |
| 06 | Sunday | 06:06:32 | 12:31:48 | 18:57:04 | 12h 50m 32s |
| 07 | Monday | 06:07:26 | 12:31:28 | 18:55:30 | 12h 48m 4s |
| 08 | Tuesday | 06:08:19 | 12:31:07 | 18:53:56 | 12h 45m 37s |
| 09 | Wednesday | 06:09:12 | 12:30:46 | 18:52:21 | 12h 43m 9s |
| 10 | Thursday | 06:10:05 | 12:30:26 | 18:50:47 | 12h 40m 42s |
| 11 | Friday | 06:10:58 | 12:30:05 | 18:49:11 | 12h 38m 13s |
| 12 | Saturday | 06:11:51 | 12:29:43 | 18:47:36 | 12h 35m 45s |
| 13 | Sunday | 06:12:44 | 12:29:22 | 18:46:01 | 12h 33m 17s |
| 14 | Monday | 06:13:37 | 12:29:01 | 18:44:25 | 12h 30m 48s |
| 15 | Tuesday | 06:14:30 | 12:28:39 | 18:42:49 | 12h 28m 19s |
| 16 | Wednesday | 06:15:23 | 12:28:18 | 18:41:13 | 12h 25m 50s |
| 17 | Thursday | 06:16:16 | 12:27:56 | 18:39:37 | 12h 23m 21s |
| 18 | Friday | 06:17:10 | 12:27:35 | 18:38:00 | 12h 20m 50s |
| 19 | Saturday | 06:18:03 | 12:27:14 | 18:36:24 | 12h 18m 21s |
| 20 | Sunday | 06:18:57 | 12:26:52 | 18:34:48 | 12h 15m 51s |
| 21 | Monday | 06:19:50 | 12:26:31 | 18:33:12 | 12h 13m 22s |
| 22 | Tuesday | 06:20:44 | 12:26:10 | 18:31:35 | 12h 10m 51s |
| 23 | Wednesday | 06:21:38 | 12:25:49 | 18:29:59 | 12h 8m 21s |
| 24 | Thursday | 06:22:32 | 12:25:27 | 18:28:23 | 12h 5m 51s |
| 25 | Friday | 06:23:26 | 12:25:07 | 18:26:47 | 12h 3m 21s |
| 26 | Saturday | 06:24:20 | 12:24:46 | 18:25:11 | 12h 0m 51s |
| 27 | Sunday | 06:25:15 | 12:24:25 | 18:23:36 | 11h 58m 21s |
| 28 | Monday | 06:26:10 | 12:24:05 | 18:22:00 | 11h 55m 50s |
| 29 | Tuesday | 06:27:05 | 12:23:45 | 18:20:25 | 11h 53m 20s |
| 30 | Wednesday | 06:28:00 | 12:23:25 | 18:18:50 | 11h 50m 50s |