sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Mariehamn, Aland Islands (Mariehamns stad), for period: September 2026. Longest day in month: September 2026: 14 hours, 10 minutes, 7 seconds (2026-09-01). Shortest day in this month: 11 hours, 33 minutes , 20 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 38.26° (2026-09-01, 13:40:17). minimal: 27.19° (2026-09-30, 13:30:15)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:35:13 | 13:40:17 | 20:45:20 | 14h 10m 7s |
| 02 | Wednesday | 06:37:35 | 13:39:57 | 20:42:19 | 14h 4m 44s |
| 03 | Thursday | 06:39:57 | 13:39:38 | 20:39:18 | 13h 59m 21s |
| 04 | Friday | 06:42:19 | 13:39:18 | 20:36:17 | 13h 53m 58s |
| 05 | Saturday | 06:44:41 | 13:38:58 | 20:33:15 | 13h 48m 34s |
| 06 | Sunday | 06:47:03 | 13:38:38 | 20:30:13 | 13h 43m 10s |
| 07 | Monday | 06:49:24 | 13:38:17 | 20:27:10 | 13h 37m 46s |
| 08 | Tuesday | 06:51:45 | 13:37:57 | 20:24:08 | 13h 32m 23s |
| 09 | Wednesday | 06:54:07 | 13:37:36 | 20:21:05 | 13h 26m 58s |
| 10 | Thursday | 06:56:28 | 13:37:15 | 20:18:02 | 13h 21m 34s |
| 11 | Friday | 06:58:49 | 13:36:54 | 20:14:59 | 13h 16m 10s |
| 12 | Saturday | 07:01:10 | 13:36:33 | 20:11:56 | 13h 10m 46s |
| 13 | Sunday | 07:03:31 | 13:36:11 | 20:08:52 | 13h 5m 21s |
| 14 | Monday | 07:05:52 | 13:35:50 | 20:05:48 | 12h 59m 56s |
| 15 | Tuesday | 07:08:12 | 13:35:29 | 20:02:45 | 12h 54m 33s |
| 16 | Wednesday | 07:10:33 | 13:35:07 | 19:59:41 | 12h 49m 8s |
| 17 | Thursday | 07:12:54 | 13:34:46 | 19:56:37 | 12h 43m 43s |
| 18 | Friday | 07:15:15 | 13:34:24 | 19:53:34 | 12h 38m 19s |
| 19 | Saturday | 07:17:36 | 13:34:03 | 19:50:30 | 12h 32m 54s |
| 20 | Sunday | 07:19:57 | 13:33:41 | 19:47:26 | 12h 27m 29s |
| 21 | Monday | 07:22:18 | 13:33:20 | 19:44:22 | 12h 22m 4s |
| 22 | Tuesday | 07:24:39 | 13:32:59 | 19:41:19 | 12h 16m 40s |
| 23 | Wednesday | 07:27:01 | 13:32:38 | 19:38:15 | 12h 11m 14s |
| 24 | Thursday | 07:29:22 | 13:32:17 | 19:35:12 | 12h 5m 50s |
| 25 | Friday | 07:31:44 | 13:31:56 | 19:32:08 | 12h 0m 24s |
| 26 | Saturday | 07:34:06 | 13:31:35 | 19:29:05 | 11h 54m 59s |
| 27 | Sunday | 07:36:28 | 13:31:15 | 19:26:02 | 11h 49m 34s |
| 28 | Monday | 07:38:50 | 13:30:55 | 19:23:00 | 11h 44m 10s |
| 29 | Tuesday | 07:41:12 | 13:30:35 | 19:19:57 | 11h 38m 45s |
| 30 | Wednesday | 07:43:35 | 13:30:15 | 19:16:55 | 11h 33m 20s |