sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Gapyeong, South Korea (Gyeonggi-do), for period: September 2026. Longest day in month: September 2026: 13 hours, 0 minutes, 44 seconds (2026-09-01). Shortest day in this month: 11 hours, 51 minutes , 21 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 60.63° (2026-09-01, 12:30:04). minimal: 49.57° (2026-09-30, 12:20:03)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:59:42 | 12:30:04 | 19:00:26 | 13h 0m 44s |
| 02 | Wednesday | 06:00:33 | 12:29:45 | 18:58:57 | 12h 58m 24s |
| 03 | Thursday | 06:01:23 | 12:29:25 | 18:57:27 | 12h 56m 4s |
| 04 | Friday | 06:02:14 | 12:29:06 | 18:55:57 | 12h 53m 43s |
| 05 | Saturday | 06:03:05 | 12:28:46 | 18:54:27 | 12h 51m 22s |
| 06 | Sunday | 06:03:55 | 12:28:26 | 18:52:56 | 12h 49m 1s |
| 07 | Monday | 06:04:46 | 12:28:05 | 18:51:25 | 12h 46m 39s |
| 08 | Tuesday | 06:05:36 | 12:27:45 | 18:49:53 | 12h 44m 17s |
| 09 | Wednesday | 06:06:27 | 12:27:24 | 18:48:21 | 12h 41m 54s |
| 10 | Thursday | 06:07:18 | 12:27:03 | 18:46:49 | 12h 39m 31s |
| 11 | Friday | 06:08:08 | 12:26:42 | 18:45:16 | 12h 37m 8s |
| 12 | Saturday | 06:08:59 | 12:26:21 | 18:43:43 | 12h 34m 44s |
| 13 | Sunday | 06:09:49 | 12:26:00 | 18:42:10 | 12h 32m 21s |
| 14 | Monday | 06:10:40 | 12:25:38 | 18:40:37 | 12h 29m 57s |
| 15 | Tuesday | 06:11:30 | 12:25:17 | 18:39:03 | 12h 27m 33s |
| 16 | Wednesday | 06:12:21 | 12:24:55 | 18:37:30 | 12h 25m 9s |
| 17 | Thursday | 06:13:12 | 12:24:34 | 18:35:56 | 12h 22m 44s |
| 18 | Friday | 06:14:03 | 12:24:12 | 18:34:22 | 12h 20m 19s |
| 19 | Saturday | 06:14:54 | 12:23:51 | 18:32:49 | 12h 17m 55s |
| 20 | Sunday | 06:15:45 | 12:23:30 | 18:31:15 | 12h 15m 30s |
| 21 | Monday | 06:16:36 | 12:23:08 | 18:29:41 | 12h 13m 5s |
| 22 | Tuesday | 06:17:27 | 12:22:47 | 18:28:07 | 12h 10m 40s |
| 23 | Wednesday | 06:18:18 | 12:22:26 | 18:26:34 | 12h 8m 16s |
| 24 | Thursday | 06:19:10 | 12:22:05 | 18:25:00 | 12h 5m 50s |
| 25 | Friday | 06:20:01 | 12:21:44 | 18:23:27 | 12h 3m 26s |
| 26 | Saturday | 06:20:53 | 12:21:23 | 18:21:53 | 12h 1m 0s |
| 27 | Sunday | 06:21:45 | 12:21:03 | 18:20:20 | 11h 58m 35s |
| 28 | Monday | 06:22:37 | 12:20:42 | 18:18:48 | 11h 56m 11s |
| 29 | Tuesday | 06:23:30 | 12:20:22 | 18:17:15 | 11h 53m 45s |
| 30 | Wednesday | 06:24:22 | 12:20:03 | 18:15:43 | 11h 51m 21s |