sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Koshigaya, Japan (Saitama, Koshigaya Shi), for period: September 2026. Longest day in month: September 2026: 12 hours, 57 minutes, 1 seconds (2026-09-01). Shortest day in this month: 11 hours, 52 minutes , 23 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 62.59° (2026-09-01, 11:40:58). minimal: 51.53° (2026-09-30, 11:30:56)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:12:27 | 11:40:58 | 18:09:28 | 12h 57m 1s |
| 02 | Wednesday | 05:13:13 | 11:40:39 | 18:08:04 | 12h 54m 51s |
| 03 | Thursday | 05:13:59 | 11:40:19 | 18:06:40 | 12h 52m 41s |
| 04 | Friday | 05:14:45 | 11:40:00 | 18:05:14 | 12h 50m 29s |
| 05 | Saturday | 05:15:31 | 11:39:40 | 18:03:49 | 12h 48m 18s |
| 06 | Sunday | 05:16:16 | 11:39:19 | 18:02:23 | 12h 46m 7s |
| 07 | Monday | 05:17:02 | 11:38:59 | 18:00:56 | 12h 43m 54s |
| 08 | Tuesday | 05:17:48 | 11:38:39 | 17:59:29 | 12h 41m 41s |
| 09 | Wednesday | 05:18:33 | 11:38:18 | 17:58:02 | 12h 39m 29s |
| 10 | Thursday | 05:19:19 | 11:37:57 | 17:56:35 | 12h 37m 16s |
| 11 | Friday | 05:20:05 | 11:37:36 | 17:55:07 | 12h 35m 2s |
| 12 | Saturday | 05:20:50 | 11:37:15 | 17:53:39 | 12h 32m 49s |
| 13 | Sunday | 05:21:36 | 11:36:53 | 17:52:11 | 12h 30m 35s |
| 14 | Monday | 05:22:21 | 11:36:32 | 17:50:43 | 12h 28m 22s |
| 15 | Tuesday | 05:23:07 | 11:36:11 | 17:49:14 | 12h 26m 7s |
| 16 | Wednesday | 05:23:53 | 11:35:49 | 17:47:46 | 12h 23m 53s |
| 17 | Thursday | 05:24:39 | 11:35:28 | 17:46:17 | 12h 21m 38s |
| 18 | Friday | 05:25:25 | 11:35:06 | 17:44:48 | 12h 19m 23s |
| 19 | Saturday | 05:26:11 | 11:34:45 | 17:43:19 | 12h 17m 8s |
| 20 | Sunday | 05:26:57 | 11:34:24 | 17:41:50 | 12h 14m 53s |
| 21 | Monday | 05:27:43 | 11:34:02 | 17:40:22 | 12h 12m 39s |
| 22 | Tuesday | 05:28:29 | 11:33:41 | 17:38:53 | 12h 10m 24s |
| 23 | Wednesday | 05:29:16 | 11:33:20 | 17:37:24 | 12h 8m 8s |
| 24 | Thursday | 05:30:02 | 11:32:59 | 17:35:55 | 12h 5m 53s |
| 25 | Friday | 05:30:49 | 11:32:38 | 17:34:27 | 12h 3m 38s |
| 26 | Saturday | 05:31:36 | 11:32:17 | 17:32:59 | 12h 1m 23s |
| 27 | Sunday | 05:32:23 | 11:31:57 | 17:31:31 | 11h 59m 8s |
| 28 | Monday | 05:33:10 | 11:31:36 | 17:30:03 | 11h 56m 53s |
| 29 | Tuesday | 05:33:57 | 11:31:16 | 17:28:35 | 11h 54m 38s |
| 30 | Wednesday | 05:34:45 | 11:30:56 | 17:27:08 | 11h 52m 23s |