sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Letterkenny, Ireland (Ulster, County Donegal), for period: April 2026. Longest day in month: April 2026: 15 hours, 11 minutes, 14 seconds (2026-04-30). Shortest day in this month: 13 hours, 5 minutes , 25 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 49.78° (2026-04-30, 13:28:09). minimal: 39.54° (2026-04-01, 13:34:47)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 07:02:04 | 13:34:47 | 20:07:29 | 13h 5m 25s |
| 02 | Thursday | 06:59:32 | 13:34:29 | 20:09:26 | 13h 9m 54s |
| 03 | Friday | 06:57:00 | 13:34:11 | 20:11:22 | 13h 14m 22s |
| 04 | Saturday | 06:54:29 | 13:33:54 | 20:13:19 | 13h 18m 50s |
| 05 | Sunday | 06:51:58 | 13:33:37 | 20:15:15 | 13h 23m 17s |
| 06 | Monday | 06:49:27 | 13:33:20 | 20:17:12 | 13h 27m 45s |
| 07 | Tuesday | 06:46:57 | 13:33:03 | 20:19:08 | 13h 32m 11s |
| 08 | Wednesday | 06:44:27 | 13:32:46 | 20:21:05 | 13h 36m 38s |
| 09 | Thursday | 06:41:58 | 13:32:30 | 20:23:01 | 13h 41m 3s |
| 10 | Friday | 06:39:29 | 13:32:13 | 20:24:58 | 13h 45m 29s |
| 11 | Saturday | 06:37:01 | 13:31:58 | 20:26:55 | 13h 49m 54s |
| 12 | Sunday | 06:34:33 | 13:31:42 | 20:28:51 | 13h 54m 18s |
| 13 | Monday | 06:32:06 | 13:31:27 | 20:30:48 | 13h 58m 42s |
| 14 | Tuesday | 06:29:39 | 13:31:12 | 20:32:45 | 14h 3m 6s |
| 15 | Wednesday | 06:27:13 | 13:30:57 | 20:34:41 | 14h 7m 28s |
| 16 | Thursday | 06:24:48 | 13:30:43 | 20:36:38 | 14h 11m 50s |
| 17 | Friday | 06:22:24 | 13:30:29 | 20:38:35 | 14h 16m 11s |
| 18 | Saturday | 06:20:00 | 13:30:16 | 20:40:31 | 14h 20m 31s |
| 19 | Sunday | 06:17:37 | 13:30:03 | 20:42:28 | 14h 24m 51s |
| 20 | Monday | 06:15:15 | 13:29:50 | 20:44:25 | 14h 29m 10s |
| 21 | Tuesday | 06:12:54 | 13:29:38 | 20:46:21 | 14h 33m 27s |
| 22 | Wednesday | 06:10:34 | 13:29:26 | 20:48:18 | 14h 37m 44s |
| 23 | Thursday | 06:08:15 | 13:29:15 | 20:50:14 | 14h 41m 59s |
| 24 | Friday | 06:05:57 | 13:29:04 | 20:52:11 | 14h 46m 14s |
| 25 | Saturday | 06:03:40 | 13:28:53 | 20:54:07 | 14h 50m 27s |
| 26 | Sunday | 06:01:24 | 13:28:44 | 20:56:03 | 14h 54m 39s |
| 27 | Monday | 05:59:09 | 13:28:34 | 20:57:59 | 14h 58m 50s |
| 28 | Tuesday | 05:56:55 | 13:28:25 | 20:59:55 | 15h 3m 0s |
| 29 | Wednesday | 05:54:43 | 13:28:17 | 21:01:51 | 15h 7m 8s |
| 30 | Thursday | 05:52:32 | 13:28:09 | 21:03:46 | 15h 11m 14s |