sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Nagano, Japan (Nagano Shi), for period: September 2026. Longest day in month: September 2026: 12 hours, 58 minutes, 28 seconds (2026-09-01). Shortest day in this month: 11 hours, 52 minutes , 0 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 61.83° (2026-09-01, 11:47:23). minimal: 50.77° (2026-09-30, 11:37:22)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:18:09 | 11:47:23 | 18:16:37 | 12h 58m 28s |
| 02 | Wednesday | 05:18:57 | 11:47:04 | 18:15:11 | 12h 56m 14s |
| 03 | Thursday | 05:19:45 | 11:46:45 | 18:13:45 | 12h 54m 0s |
| 04 | Friday | 05:20:32 | 11:46:25 | 18:12:18 | 12h 51m 46s |
| 05 | Saturday | 05:21:20 | 11:46:05 | 18:10:50 | 12h 49m 30s |
| 06 | Sunday | 05:22:07 | 11:45:45 | 18:09:22 | 12h 47m 15s |
| 07 | Monday | 05:22:55 | 11:45:24 | 18:07:54 | 12h 44m 59s |
| 08 | Tuesday | 05:23:43 | 11:45:04 | 18:06:25 | 12h 42m 42s |
| 09 | Wednesday | 05:24:30 | 11:44:43 | 18:04:56 | 12h 40m 26s |
| 10 | Thursday | 05:25:18 | 11:44:22 | 18:03:27 | 12h 38m 9s |
| 11 | Friday | 05:26:05 | 11:44:01 | 18:01:57 | 12h 35m 52s |
| 12 | Saturday | 05:26:53 | 11:43:40 | 18:00:27 | 12h 33m 34s |
| 13 | Sunday | 05:27:40 | 11:43:19 | 17:58:57 | 12h 31m 17s |
| 14 | Monday | 05:28:28 | 11:42:57 | 17:57:27 | 12h 28m 59s |
| 15 | Tuesday | 05:29:15 | 11:42:36 | 17:55:57 | 12h 26m 42s |
| 16 | Wednesday | 05:30:03 | 11:42:15 | 17:54:26 | 12h 24m 23s |
| 17 | Thursday | 05:30:51 | 11:41:53 | 17:52:56 | 12h 22m 5s |
| 18 | Friday | 05:31:38 | 11:41:32 | 17:51:25 | 12h 19m 47s |
| 19 | Saturday | 05:32:26 | 11:41:10 | 17:49:54 | 12h 17m 28s |
| 20 | Sunday | 05:33:14 | 11:40:49 | 17:48:23 | 12h 15m 9s |
| 21 | Monday | 05:34:02 | 11:40:28 | 17:46:53 | 12h 12m 51s |
| 22 | Tuesday | 05:34:51 | 11:40:06 | 17:45:22 | 12h 10m 31s |
| 23 | Wednesday | 05:35:39 | 11:39:45 | 17:43:51 | 12h 8m 12s |
| 24 | Thursday | 05:36:27 | 11:39:24 | 17:42:21 | 12h 5m 54s |
| 25 | Friday | 05:37:16 | 11:39:03 | 17:40:50 | 12h 3m 34s |
| 26 | Saturday | 05:38:05 | 11:38:42 | 17:39:20 | 12h 1m 15s |
| 27 | Sunday | 05:38:54 | 11:38:22 | 17:37:50 | 11h 58m 56s |
| 28 | Monday | 05:39:43 | 11:38:02 | 17:36:20 | 11h 56m 37s |
| 29 | Tuesday | 05:40:32 | 11:37:42 | 17:34:51 | 11h 54m 19s |
| 30 | Wednesday | 05:41:22 | 11:37:22 | 17:33:22 | 11h 52m 0s |