sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Porsgrunn, Norway (Telemark), for period: April 2026. Longest day in month: April 2026: 15 hours, 46 minutes, 16 seconds (2026-04-30). Shortest day in this month: 13 hours, 16 minutes , 0 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 45.58° (2026-04-30, 13:18:36). minimal: 35.33° (2026-04-01, 13:25:14)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 06:47:14 | 13:25:14 | 20:03:14 | 13h 16m 0s |
| 02 | Thursday | 06:44:18 | 13:24:56 | 20:05:34 | 13h 21m 16s |
| 03 | Friday | 06:41:22 | 13:24:39 | 20:07:55 | 13h 26m 33s |
| 04 | Saturday | 06:38:27 | 13:24:21 | 20:10:16 | 13h 31m 49s |
| 05 | Sunday | 06:35:32 | 13:24:04 | 20:12:36 | 13h 37m 4s |
| 06 | Monday | 06:32:37 | 13:23:47 | 20:14:57 | 13h 42m 20s |
| 07 | Tuesday | 06:29:42 | 13:23:30 | 20:17:18 | 13h 47m 36s |
| 08 | Wednesday | 06:26:48 | 13:23:13 | 20:19:39 | 13h 52m 51s |
| 09 | Thursday | 06:23:54 | 13:22:57 | 20:22:00 | 13h 58m 6s |
| 10 | Friday | 06:21:01 | 13:22:41 | 20:24:21 | 14h 3m 20s |
| 11 | Saturday | 06:18:08 | 13:22:25 | 20:26:42 | 14h 8m 34s |
| 12 | Sunday | 06:15:15 | 13:22:09 | 20:29:04 | 14h 13m 49s |
| 13 | Monday | 06:12:23 | 13:21:54 | 20:31:25 | 14h 19m 2s |
| 14 | Tuesday | 06:09:31 | 13:21:39 | 20:33:47 | 14h 24m 16s |
| 15 | Wednesday | 06:06:40 | 13:21:25 | 20:36:09 | 14h 29m 29s |
| 16 | Thursday | 06:03:50 | 13:21:10 | 20:38:30 | 14h 34m 40s |
| 17 | Friday | 06:01:00 | 13:20:56 | 20:40:52 | 14h 39m 52s |
| 18 | Saturday | 05:58:11 | 13:20:43 | 20:43:15 | 14h 45m 4s |
| 19 | Sunday | 05:55:23 | 13:20:30 | 20:45:37 | 14h 50m 14s |
| 20 | Monday | 05:52:35 | 13:20:17 | 20:47:59 | 14h 55m 24s |
| 21 | Tuesday | 05:49:48 | 13:20:05 | 20:50:21 | 15h 0m 33s |
| 22 | Wednesday | 05:47:02 | 13:19:53 | 20:52:44 | 15h 5m 42s |
| 23 | Thursday | 05:44:17 | 13:19:42 | 20:55:06 | 15h 10m 49s |
| 24 | Friday | 05:41:33 | 13:19:31 | 20:57:29 | 15h 15m 56s |
| 25 | Saturday | 05:38:49 | 13:19:20 | 20:59:51 | 15h 21m 2s |
| 26 | Sunday | 05:36:07 | 13:19:11 | 21:02:14 | 15h 26m 7s |
| 27 | Monday | 05:33:26 | 13:19:01 | 21:04:37 | 15h 31m 11s |
| 28 | Tuesday | 05:30:45 | 13:18:52 | 21:06:59 | 15h 36m 14s |
| 29 | Wednesday | 05:28:06 | 13:18:44 | 21:09:21 | 15h 41m 15s |
| 30 | Thursday | 05:25:28 | 13:18:36 | 21:11:44 | 15h 46m 16s |