sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Dortmund, Germany (North Rhine-Westphalia, Regierungsbezirk Arnsberg), for period: September 2026. Longest day in month: September 2026: 13 hours, 34 minutes, 28 seconds (2026-09-01). Shortest day in this month: 11 hours, 41 minutes , 39 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 46.83° (2026-09-01, 13:30:08). minimal: 35.76° (2026-09-30, 13:20:07)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:42:54 | 13:30:08 | 20:17:22 | 13h 34m 28s |
| 02 | Wednesday | 06:44:30 | 13:29:49 | 20:15:08 | 13h 30m 38s |
| 03 | Thursday | 06:46:05 | 13:29:30 | 20:12:54 | 13h 26m 49s |
| 04 | Friday | 06:47:41 | 13:29:10 | 20:10:39 | 13h 22m 58s |
| 05 | Saturday | 06:49:16 | 13:28:50 | 20:08:24 | 13h 19m 8s |
| 06 | Sunday | 06:50:51 | 13:28:30 | 20:06:08 | 13h 15m 17s |
| 07 | Monday | 06:52:27 | 13:28:09 | 20:03:51 | 13h 11m 24s |
| 08 | Tuesday | 06:54:02 | 13:27:48 | 20:01:35 | 13h 7m 33s |
| 09 | Wednesday | 06:55:38 | 13:27:28 | 19:59:18 | 13h 3m 40s |
| 10 | Thursday | 06:57:13 | 13:27:07 | 19:57:01 | 12h 59m 48s |
| 11 | Friday | 06:58:48 | 13:26:46 | 19:54:43 | 12h 55m 55s |
| 12 | Saturday | 07:00:24 | 13:26:24 | 19:52:25 | 12h 52m 1s |
| 13 | Sunday | 07:01:59 | 13:26:03 | 19:50:07 | 12h 48m 8s |
| 14 | Monday | 07:03:35 | 13:25:42 | 19:47:49 | 12h 44m 14s |
| 15 | Tuesday | 07:05:10 | 13:25:20 | 19:45:30 | 12h 40m 20s |
| 16 | Wednesday | 07:06:46 | 13:24:59 | 19:43:12 | 12h 36m 26s |
| 17 | Thursday | 07:08:22 | 13:24:37 | 19:40:53 | 12h 32m 31s |
| 18 | Friday | 07:09:57 | 13:24:16 | 19:38:35 | 12h 28m 38s |
| 19 | Saturday | 07:11:33 | 13:23:55 | 19:36:16 | 12h 24m 43s |
| 20 | Sunday | 07:13:09 | 13:23:33 | 19:33:57 | 12h 20m 48s |
| 21 | Monday | 07:14:45 | 13:23:12 | 19:31:39 | 12h 16m 54s |
| 22 | Tuesday | 07:16:22 | 13:22:51 | 19:29:20 | 12h 12m 58s |
| 23 | Wednesday | 07:17:58 | 13:22:30 | 19:27:01 | 12h 9m 3s |
| 24 | Thursday | 07:19:35 | 13:22:09 | 19:24:43 | 12h 5m 8s |
| 25 | Friday | 07:21:11 | 13:21:48 | 19:22:24 | 12h 1m 13s |
| 26 | Saturday | 07:22:48 | 13:21:27 | 19:20:06 | 11h 57m 18s |
| 27 | Sunday | 07:24:25 | 13:21:07 | 19:17:48 | 11h 53m 23s |
| 28 | Monday | 07:26:02 | 13:20:46 | 19:15:31 | 11h 49m 29s |
| 29 | Tuesday | 07:27:40 | 13:20:26 | 19:13:13 | 11h 45m 33s |
| 30 | Wednesday | 07:29:17 | 13:20:07 | 19:10:56 | 11h 41m 39s |