sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Castleknock, Ireland (Leinster, Fingal County), for period: April 2026. Longest day in month: April 2026: 15 hours, 0 minutes, 6 seconds (2026-04-30). Shortest day in this month: 13 hours, 1 minutes , 56 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 51.36° (2026-04-30, 13:22:40). minimal: 41.11° (2026-04-01, 13:29:18)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 06:58:20 | 13:29:18 | 20:00:16 | 13h 1m 56s |
| 02 | Thursday | 06:55:56 | 13:29:00 | 20:02:05 | 13h 6m 9s |
| 03 | Friday | 06:53:32 | 13:28:43 | 20:03:53 | 13h 10m 21s |
| 04 | Saturday | 06:51:08 | 13:28:25 | 20:05:42 | 13h 14m 34s |
| 05 | Sunday | 06:48:45 | 13:28:08 | 20:07:31 | 13h 18m 46s |
| 06 | Monday | 06:46:22 | 13:27:51 | 20:09:20 | 13h 22m 58s |
| 07 | Tuesday | 06:43:59 | 13:27:34 | 20:11:08 | 13h 27m 9s |
| 08 | Wednesday | 06:41:37 | 13:27:17 | 20:12:57 | 13h 31m 20s |
| 09 | Thursday | 06:39:16 | 13:27:01 | 20:14:46 | 13h 35m 30s |
| 10 | Friday | 06:36:55 | 13:26:45 | 20:16:35 | 13h 39m 40s |
| 11 | Saturday | 06:34:34 | 13:26:29 | 20:18:23 | 13h 43m 49s |
| 12 | Sunday | 06:32:14 | 13:26:13 | 20:20:12 | 13h 47m 58s |
| 13 | Monday | 06:29:55 | 13:25:58 | 20:22:01 | 13h 52m 6s |
| 14 | Tuesday | 06:27:36 | 13:25:43 | 20:23:50 | 13h 56m 14s |
| 15 | Wednesday | 06:25:18 | 13:25:29 | 20:25:39 | 14h 0m 21s |
| 16 | Thursday | 06:23:01 | 13:25:14 | 20:27:27 | 14h 4m 26s |
| 17 | Friday | 06:20:45 | 13:25:00 | 20:29:16 | 14h 8m 31s |
| 18 | Saturday | 06:18:29 | 13:24:47 | 20:31:05 | 14h 12m 36s |
| 19 | Sunday | 06:16:14 | 13:24:34 | 20:32:54 | 14h 16m 40s |
| 20 | Monday | 06:14:00 | 13:24:21 | 20:34:42 | 14h 20m 42s |
| 21 | Tuesday | 06:11:47 | 13:24:09 | 20:36:31 | 14h 24m 44s |
| 22 | Wednesday | 06:09:35 | 13:23:57 | 20:38:19 | 14h 28m 44s |
| 23 | Thursday | 06:07:24 | 13:23:46 | 20:40:08 | 14h 32m 44s |
| 24 | Friday | 06:05:14 | 13:23:35 | 20:41:56 | 14h 36m 42s |
| 25 | Saturday | 06:03:05 | 13:23:25 | 20:43:45 | 14h 40m 40s |
| 26 | Sunday | 06:00:57 | 13:23:15 | 20:45:33 | 14h 44m 36s |
| 27 | Monday | 05:58:50 | 13:23:05 | 20:47:21 | 14h 48m 31s |
| 28 | Tuesday | 05:56:45 | 13:22:56 | 20:49:08 | 14h 52m 23s |
| 29 | Wednesday | 05:54:40 | 13:22:48 | 20:50:56 | 14h 56m 16s |
| 30 | Thursday | 05:52:37 | 13:22:40 | 20:52:43 | 15h 0m 6s |