sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Firhouse, Ireland (Leinster, South Dublin), for period: September 2026. Longest day in month: September 2026: 13 hours, 40 minutes, 21 seconds (2026-09-01). Shortest day in this month: 11 hours, 40 minutes , 0 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 45.05° (2026-09-01, 13:25:21). minimal: 33.98° (2026-09-30, 13:15:19)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:35:10 | 13:25:21 | 20:15:31 | 13h 40m 21s |
| 02 | Wednesday | 06:36:54 | 13:25:02 | 20:13:10 | 13h 36m 16s |
| 03 | Thursday | 06:38:37 | 13:24:42 | 20:10:47 | 13h 32m 10s |
| 04 | Friday | 06:40:20 | 13:24:22 | 20:08:24 | 13h 28m 4s |
| 05 | Saturday | 06:42:03 | 13:24:02 | 20:06:01 | 13h 23m 58s |
| 06 | Sunday | 06:43:47 | 13:23:42 | 20:03:37 | 13h 19m 50s |
| 07 | Monday | 06:45:30 | 13:23:22 | 20:01:13 | 13h 15m 43s |
| 08 | Tuesday | 06:47:13 | 13:23:01 | 19:58:49 | 13h 11m 36s |
| 09 | Wednesday | 06:48:56 | 13:22:40 | 19:56:24 | 13h 7m 28s |
| 10 | Thursday | 06:50:39 | 13:22:19 | 19:53:59 | 13h 3m 20s |
| 11 | Friday | 06:52:23 | 13:21:58 | 19:51:33 | 12h 59m 10s |
| 12 | Saturday | 06:54:06 | 13:21:37 | 19:49:08 | 12h 55m 2s |
| 13 | Sunday | 06:55:49 | 13:21:16 | 19:46:42 | 12h 50m 53s |
| 14 | Monday | 06:57:32 | 13:20:54 | 19:44:16 | 12h 46m 44s |
| 15 | Tuesday | 06:59:16 | 13:20:33 | 19:41:50 | 12h 42m 34s |
| 16 | Wednesday | 07:00:59 | 13:20:11 | 19:39:24 | 12h 38m 25s |
| 17 | Thursday | 07:02:43 | 13:19:50 | 19:36:57 | 12h 34m 14s |
| 18 | Friday | 07:04:26 | 13:19:28 | 19:34:31 | 12h 30m 5s |
| 19 | Saturday | 07:06:10 | 13:19:07 | 19:32:04 | 12h 25m 54s |
| 20 | Sunday | 07:07:54 | 13:18:46 | 19:29:38 | 12h 21m 44s |
| 21 | Monday | 07:09:37 | 13:18:24 | 19:27:11 | 12h 17m 34s |
| 22 | Tuesday | 07:11:21 | 13:18:03 | 19:24:45 | 12h 13m 24s |
| 23 | Wednesday | 07:13:06 | 13:17:42 | 19:22:19 | 12h 9m 13s |
| 24 | Thursday | 07:14:50 | 13:17:21 | 19:19:52 | 12h 5m 2s |
| 25 | Friday | 07:16:34 | 13:17:00 | 19:17:26 | 12h 0m 52s |
| 26 | Saturday | 07:18:19 | 13:16:40 | 19:15:00 | 11h 56m 41s |
| 27 | Sunday | 07:20:04 | 13:16:19 | 19:12:35 | 11h 52m 31s |
| 28 | Monday | 07:21:49 | 13:15:59 | 19:10:09 | 11h 48m 20s |
| 29 | Tuesday | 07:23:34 | 13:15:39 | 19:07:44 | 11h 44m 10s |
| 30 | Wednesday | 07:25:19 | 13:15:19 | 19:05:19 | 11h 40m 0s |