sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Kawaguchi, Japan (Saitama, Kawaguchi-shi), for period: September 2026. Longest day in month: September 2026: 12 hours, 56 minutes, 51 seconds (2026-09-01). Shortest day in this month: 11 hours, 52 minutes , 25 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 62.67° (2026-09-01, 11:41:17). minimal: 51.61° (2026-09-30, 11:31:15)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:12:51 | 11:41:17 | 18:09:42 | 12h 56m 51s |
| 02 | Wednesday | 05:13:37 | 11:40:57 | 18:08:18 | 12h 54m 41s |
| 03 | Thursday | 05:14:22 | 11:40:38 | 18:06:54 | 12h 52m 32s |
| 04 | Friday | 05:15:08 | 11:40:18 | 18:05:29 | 12h 50m 21s |
| 05 | Saturday | 05:15:53 | 11:39:58 | 18:04:03 | 12h 48m 10s |
| 06 | Sunday | 05:16:39 | 11:39:38 | 18:02:38 | 12h 45m 59s |
| 07 | Monday | 05:17:24 | 11:39:18 | 18:01:11 | 12h 43m 47s |
| 08 | Tuesday | 05:18:10 | 11:38:57 | 17:59:45 | 12h 41m 35s |
| 09 | Wednesday | 05:18:55 | 11:38:37 | 17:58:18 | 12h 39m 23s |
| 10 | Thursday | 05:19:41 | 11:38:16 | 17:56:51 | 12h 37m 10s |
| 11 | Friday | 05:20:26 | 11:37:55 | 17:55:23 | 12h 34m 57s |
| 12 | Saturday | 05:21:12 | 11:37:33 | 17:53:55 | 12h 32m 43s |
| 13 | Sunday | 05:21:57 | 11:37:12 | 17:52:27 | 12h 30m 30s |
| 14 | Monday | 05:22:42 | 11:36:51 | 17:50:59 | 12h 28m 17s |
| 15 | Tuesday | 05:23:28 | 11:36:30 | 17:49:31 | 12h 26m 3s |
| 16 | Wednesday | 05:24:13 | 11:36:08 | 17:48:03 | 12h 23m 50s |
| 17 | Thursday | 05:24:59 | 11:35:47 | 17:46:34 | 12h 21m 35s |
| 18 | Friday | 05:25:45 | 11:35:25 | 17:45:06 | 12h 19m 21s |
| 19 | Saturday | 05:26:31 | 11:35:04 | 17:43:37 | 12h 17m 6s |
| 20 | Sunday | 05:27:16 | 11:34:42 | 17:42:08 | 12h 14m 52s |
| 21 | Monday | 05:28:02 | 11:34:21 | 17:40:40 | 12h 12m 38s |
| 22 | Tuesday | 05:28:48 | 11:34:00 | 17:39:11 | 12h 10m 23s |
| 23 | Wednesday | 05:29:35 | 11:33:39 | 17:37:43 | 12h 8m 8s |
| 24 | Thursday | 05:30:21 | 11:33:18 | 17:36:14 | 12h 5m 53s |
| 25 | Friday | 05:31:07 | 11:32:57 | 17:34:46 | 12h 3m 39s |
| 26 | Saturday | 05:31:54 | 11:32:36 | 17:33:18 | 12h 1m 24s |
| 27 | Sunday | 05:32:41 | 11:32:15 | 17:31:50 | 11h 59m 9s |
| 28 | Monday | 05:33:28 | 11:31:55 | 17:30:22 | 11h 56m 54s |
| 29 | Tuesday | 05:34:15 | 11:31:35 | 17:28:55 | 11h 54m 40s |
| 30 | Wednesday | 05:35:03 | 11:31:15 | 17:27:28 | 11h 52m 25s |