sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Portmarnock, Ireland (Leinster, Fingal County), for period: December 2026. Longest day in month: December 2026: 7 hours, 52 minutes, 56 seconds (2026-12-01). Shortest day in this month: 7 hours, 29 minutes , 16 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 14.8° (2026-12-01, 12:13:34). minimal: 13.14° (2026-12-22, 12:23:07)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 08:17:06 | 12:13:34 | 16:10:02 | 7h 52m 56s |
| 02 | Wednesday | 08:18:34 | 12:13:57 | 16:09:19 | 7h 50m 45s |
| 03 | Thursday | 08:20:00 | 12:14:20 | 16:08:40 | 7h 48m 40s |
| 04 | Friday | 08:21:24 | 12:14:44 | 16:08:05 | 7h 46m 41s |
| 05 | Saturday | 08:22:45 | 12:15:09 | 16:07:33 | 7h 44m 48s |
| 06 | Sunday | 08:24:04 | 12:15:34 | 16:07:04 | 7h 43m 0s |
| 07 | Monday | 08:25:20 | 12:16:00 | 16:06:39 | 7h 41m 19s |
| 08 | Tuesday | 08:26:34 | 12:16:26 | 16:06:17 | 7h 39m 43s |
| 09 | Wednesday | 08:27:45 | 12:16:52 | 16:06:00 | 7h 38m 15s |
| 10 | Thursday | 08:28:53 | 12:17:19 | 16:05:45 | 7h 36m 52s |
| 11 | Friday | 08:29:59 | 12:17:47 | 16:05:35 | 7h 35m 36s |
| 12 | Saturday | 08:31:01 | 12:18:15 | 16:05:28 | 7h 34m 27s |
| 13 | Sunday | 08:32:01 | 12:18:43 | 16:05:25 | 7h 33m 24s |
| 14 | Monday | 08:32:57 | 12:19:11 | 16:05:26 | 7h 32m 29s |
| 15 | Tuesday | 08:33:50 | 12:19:40 | 16:05:30 | 7h 31m 40s |
| 16 | Wednesday | 08:34:40 | 12:20:09 | 16:05:38 | 7h 30m 58s |
| 17 | Thursday | 08:35:27 | 12:20:38 | 16:05:50 | 7h 30m 23s |
| 18 | Friday | 08:36:10 | 12:21:08 | 16:06:06 | 7h 29m 56s |
| 19 | Saturday | 08:36:50 | 12:21:37 | 16:06:25 | 7h 29m 35s |
| 20 | Sunday | 08:37:26 | 12:22:07 | 16:06:48 | 7h 29m 22s |
| 21 | Monday | 08:37:59 | 12:22:37 | 16:07:15 | 7h 29m 16s |
| 22 | Tuesday | 08:38:28 | 12:23:07 | 16:07:46 | 7h 29m 18s |
| 23 | Wednesday | 08:38:54 | 12:23:37 | 16:08:20 | 7h 29m 26s |
| 24 | Thursday | 08:39:16 | 12:24:06 | 16:08:57 | 7h 29m 41s |
| 25 | Friday | 08:39:34 | 12:24:36 | 16:09:38 | 7h 30m 4s |
| 26 | Saturday | 08:39:49 | 12:25:06 | 16:10:23 | 7h 30m 34s |
| 27 | Sunday | 08:40:00 | 12:25:35 | 16:11:11 | 7h 31m 11s |
| 28 | Monday | 08:40:07 | 12:26:05 | 16:12:02 | 7h 31m 55s |
| 29 | Tuesday | 08:40:11 | 12:26:34 | 16:12:57 | 7h 32m 46s |
| 30 | Wednesday | 08:40:11 | 12:27:03 | 16:13:55 | 7h 33m 44s |
| 31 | Thursday | 08:40:08 | 12:27:32 | 16:14:56 | 7h 34m 48s |