sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Booterstown, Ireland (Leinster, Dún Laoghaire-Rathdown), for period: January 2026. Longest day in month: January 2026: 8 hours, 55 minutes, 35 seconds (2026-01-31). Shortest day in this month: 7 hours, 37 minutes , 36 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 19.28° (2026-01-31, 12:38:13). minimal: 13.68° (2026-01-01, 12:28:22)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 08:39:34 | 12:28:22 | 16:17:10 | 7h 37m 36s |
| 02 | Friday | 08:39:22 | 12:28:50 | 16:18:18 | 7h 38m 56s |
| 03 | Saturday | 08:39:07 | 12:29:18 | 16:19:29 | 7h 40m 22s |
| 04 | Sunday | 08:38:48 | 12:29:45 | 16:20:42 | 7h 41m 54s |
| 05 | Monday | 08:38:26 | 12:30:12 | 16:21:58 | 7h 43m 32s |
| 06 | Tuesday | 08:38:00 | 12:30:39 | 16:23:17 | 7h 45m 17s |
| 07 | Wednesday | 08:37:30 | 12:31:04 | 16:24:39 | 7h 47m 9s |
| 08 | Thursday | 08:36:57 | 12:31:30 | 16:26:02 | 7h 49m 5s |
| 09 | Friday | 08:36:21 | 12:31:55 | 16:27:29 | 7h 51m 8s |
| 10 | Saturday | 08:35:41 | 12:32:19 | 16:28:57 | 7h 53m 16s |
| 11 | Sunday | 08:34:58 | 12:32:43 | 16:30:28 | 7h 55m 30s |
| 12 | Monday | 08:34:12 | 12:33:06 | 16:32:01 | 7h 57m 49s |
| 13 | Tuesday | 08:33:23 | 12:33:29 | 16:33:35 | 8h 0m 12s |
| 14 | Wednesday | 08:32:30 | 12:33:51 | 16:35:12 | 8h 2m 42s |
| 15 | Thursday | 08:31:34 | 12:34:12 | 16:36:51 | 8h 5m 17s |
| 16 | Friday | 08:30:35 | 12:34:33 | 16:38:31 | 8h 7m 56s |
| 17 | Saturday | 08:29:33 | 12:34:53 | 16:40:13 | 8h 10m 40s |
| 18 | Sunday | 08:28:28 | 12:35:12 | 16:41:56 | 8h 13m 28s |
| 19 | Monday | 08:27:21 | 12:35:31 | 16:43:41 | 8h 16m 20s |
| 20 | Tuesday | 08:26:10 | 12:35:48 | 16:45:27 | 8h 19m 17s |
| 21 | Wednesday | 08:24:57 | 12:36:05 | 16:47:14 | 8h 22m 17s |
| 22 | Thursday | 08:23:41 | 12:36:22 | 16:49:03 | 8h 25m 22s |
| 23 | Friday | 08:22:22 | 12:36:37 | 16:50:52 | 8h 28m 30s |
| 24 | Saturday | 08:21:01 | 12:36:52 | 16:52:43 | 8h 31m 42s |
| 25 | Sunday | 08:19:37 | 12:37:06 | 16:54:35 | 8h 34m 58s |
| 26 | Monday | 08:18:11 | 12:37:19 | 16:56:27 | 8h 38m 16s |
| 27 | Tuesday | 08:16:42 | 12:37:31 | 16:58:20 | 8h 41m 38s |
| 28 | Wednesday | 08:15:11 | 12:37:43 | 17:00:14 | 8h 45m 3s |
| 29 | Thursday | 08:13:38 | 12:37:54 | 17:02:09 | 8h 48m 31s |
| 30 | Friday | 08:12:03 | 12:38:03 | 17:04:04 | 8h 52m 1s |
| 31 | Saturday | 08:10:25 | 12:38:13 | 17:06:00 | 8h 55m 35s |