sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Sarpsborg, Norway (Østfold), for period: May 2026. Longest day in month: May 2026: 18 hours, 1 minutes, 36 seconds (2026-05-31). Shortest day in this month: 15 hours, 52 minutes , 38 seconds (2026-05-01).
:May 2026, Solar noon=>Altitude: maximal 52.6° (2026-05-31, 13:13:16). minimal: 45.74° (2026-05-01, 13:12:40)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Friday | 05:16:21 | 13:12:40 | 21:08:59 | 15h 52m 38s |
| 02 | Saturday | 05:13:44 | 13:12:33 | 21:11:22 | 15h 57m 38s |
| 03 | Sunday | 05:11:09 | 13:12:27 | 21:13:45 | 16h 2m 36s |
| 04 | Monday | 05:08:35 | 13:12:21 | 21:16:07 | 16h 7m 32s |
| 05 | Tuesday | 05:06:02 | 13:12:16 | 21:18:29 | 16h 12m 27s |
| 06 | Wednesday | 05:03:31 | 13:12:11 | 21:20:51 | 16h 17m 20s |
| 07 | Thursday | 05:01:02 | 13:12:07 | 21:23:12 | 16h 22m 10s |
| 08 | Friday | 04:58:34 | 13:12:04 | 21:25:33 | 16h 26m 59s |
| 09 | Saturday | 04:56:08 | 13:12:01 | 21:27:53 | 16h 31m 45s |
| 10 | Sunday | 04:53:44 | 13:11:58 | 21:30:13 | 16h 36m 29s |
| 11 | Monday | 04:51:21 | 13:11:57 | 21:32:32 | 16h 41m 11s |
| 12 | Tuesday | 04:49:01 | 13:11:55 | 21:34:50 | 16h 45m 49s |
| 13 | Wednesday | 04:46:42 | 13:11:55 | 21:37:08 | 16h 50m 26s |
| 14 | Thursday | 04:44:25 | 13:11:55 | 21:39:24 | 16h 54m 59s |
| 15 | Friday | 04:42:11 | 13:11:55 | 21:41:39 | 16h 59m 28s |
| 16 | Saturday | 04:39:59 | 13:11:56 | 21:43:54 | 17h 3m 55s |
| 17 | Sunday | 04:37:49 | 13:11:58 | 21:46:07 | 17h 8m 18s |
| 18 | Monday | 04:35:42 | 13:12:00 | 21:48:19 | 17h 12m 37s |
| 19 | Tuesday | 04:33:37 | 13:12:03 | 21:50:29 | 17h 16m 52s |
| 20 | Wednesday | 04:31:34 | 13:12:06 | 21:52:38 | 17h 21m 4s |
| 21 | Thursday | 04:29:35 | 13:12:10 | 21:54:45 | 17h 25m 10s |
| 22 | Friday | 04:27:38 | 13:12:14 | 21:56:51 | 17h 29m 13s |
| 23 | Saturday | 04:25:44 | 13:12:19 | 21:58:55 | 17h 33m 11s |
| 24 | Sunday | 04:23:53 | 13:12:25 | 22:00:57 | 17h 37m 4s |
| 25 | Monday | 04:22:05 | 13:12:31 | 22:02:56 | 17h 40m 51s |
| 26 | Tuesday | 04:20:20 | 13:12:37 | 22:04:54 | 17h 44m 34s |
| 27 | Wednesday | 04:18:39 | 13:12:44 | 22:06:49 | 17h 48m 10s |
| 28 | Thursday | 04:17:01 | 13:12:51 | 22:08:42 | 17h 51m 41s |
| 29 | Friday | 04:15:26 | 13:12:59 | 22:10:32 | 17h 55m 6s |
| 30 | Saturday | 04:13:55 | 13:13:07 | 22:12:19 | 17h 58m 24s |
| 31 | Sunday | 04:12:28 | 13:13:16 | 22:14:04 | 18h 1m 36s |