sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Castleknock, Ireland (Leinster, Fingal County), for period: October 2026. Longest day in month: October 2026: 11 hours, 35 minutes, 43 seconds (2026-10-01). Shortest day in this month: 9 hours, 33 minutes , 12 seconds (2026-10-31).
:October 2026, Solar noon=>Altitude: maximal 33.5° (2026-10-01, 13:15:05). minimal: 22.57° (2026-10-31, 12:09:03)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 07:27:14 | 13:15:05 | 19:02:57 | 11h 35m 43s |
| 02 | Friday | 07:29:00 | 13:14:46 | 19:00:33 | 11h 31m 33s |
| 03 | Saturday | 07:30:47 | 13:14:27 | 18:58:08 | 11h 27m 21s |
| 04 | Sunday | 07:32:33 | 13:14:09 | 18:55:44 | 11h 23m 11s |
| 05 | Monday | 07:34:21 | 13:13:51 | 18:53:21 | 11h 19m 0s |
| 06 | Tuesday | 07:36:08 | 13:13:33 | 18:50:58 | 11h 14m 50s |
| 07 | Wednesday | 07:37:56 | 13:13:15 | 18:48:35 | 11h 10m 39s |
| 08 | Thursday | 07:39:44 | 13:12:58 | 18:46:13 | 11h 6m 29s |
| 09 | Friday | 07:41:32 | 13:12:42 | 18:43:52 | 11h 2m 20s |
| 10 | Saturday | 07:43:20 | 13:12:26 | 18:41:31 | 10h 58m 11s |
| 11 | Sunday | 07:45:09 | 13:12:10 | 18:39:11 | 10h 54m 2s |
| 12 | Monday | 07:46:59 | 13:11:55 | 18:36:52 | 10h 49m 53s |
| 13 | Tuesday | 07:48:48 | 13:11:40 | 18:34:33 | 10h 45m 45s |
| 14 | Wednesday | 07:50:38 | 13:11:26 | 18:32:15 | 10h 41m 37s |
| 15 | Thursday | 07:52:28 | 13:11:13 | 18:29:57 | 10h 37m 29s |
| 16 | Friday | 07:54:18 | 13:11:00 | 18:27:41 | 10h 33m 23s |
| 17 | Saturday | 07:56:09 | 13:10:47 | 18:25:25 | 10h 29m 16s |
| 18 | Sunday | 07:58:00 | 13:10:35 | 18:23:11 | 10h 25m 11s |
| 19 | Monday | 07:59:52 | 13:10:24 | 18:20:57 | 10h 21m 5s |
| 20 | Tuesday | 08:01:43 | 13:10:14 | 18:18:44 | 10h 17m 1s |
| 21 | Wednesday | 08:03:35 | 13:10:04 | 18:16:32 | 10h 12m 57s |
| 22 | Thursday | 08:05:27 | 13:09:54 | 18:14:21 | 10h 8m 54s |
| 23 | Friday | 08:07:20 | 13:09:46 | 18:12:12 | 10h 4m 52s |
| 24 | Saturday | 08:09:13 | 13:09:38 | 18:10:03 | 10h 0m 50s |
| 25 | Sunday | 07:11:06 | 12:09:31 | 17:07:56 | 9h 56m 50s |
| 26 | Monday | 07:12:59 | 12:09:24 | 17:05:50 | 9h 52m 51s |
| 27 | Tuesday | 07:14:52 | 12:09:19 | 17:03:45 | 9h 48m 53s |
| 28 | Wednesday | 07:16:46 | 12:09:14 | 17:01:41 | 9h 44m 55s |
| 29 | Thursday | 07:18:40 | 12:09:09 | 16:59:39 | 9h 40m 59s |
| 30 | Friday | 07:20:33 | 12:09:06 | 16:57:38 | 9h 37m 5s |
| 31 | Saturday | 07:22:27 | 12:09:03 | 16:55:39 | 9h 33m 12s |