sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Clondalkin, Ireland (Leinster, South Dublin), for period: September 2026. Longest day in month: September 2026: 13 hours, 40 minutes, 30 seconds (2026-09-01). Shortest day in this month: 11 hours, 39 minutes , 58 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 45.01° (2026-09-01, 13:25:35). minimal: 33.94° (2026-09-30, 13:15:33)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:35:20 | 13:25:35 | 20:15:50 | 13h 40m 30s |
| 02 | Wednesday | 06:37:03 | 13:25:16 | 20:13:28 | 13h 36m 25s |
| 03 | Thursday | 06:38:47 | 13:24:56 | 20:11:05 | 13h 32m 18s |
| 04 | Friday | 06:40:30 | 13:24:36 | 20:08:42 | 13h 28m 12s |
| 05 | Saturday | 06:42:14 | 13:24:16 | 20:06:19 | 13h 24m 5s |
| 06 | Sunday | 06:43:57 | 13:23:56 | 20:03:55 | 13h 19m 58s |
| 07 | Monday | 06:45:40 | 13:23:35 | 20:01:30 | 13h 15m 50s |
| 08 | Tuesday | 06:47:24 | 13:23:15 | 19:59:06 | 13h 11m 42s |
| 09 | Wednesday | 06:49:07 | 13:22:54 | 19:56:41 | 13h 7m 34s |
| 10 | Thursday | 06:50:51 | 13:22:33 | 19:54:15 | 13h 3m 24s |
| 11 | Friday | 06:52:34 | 13:22:12 | 19:51:50 | 12h 59m 16s |
| 12 | Saturday | 06:54:17 | 13:21:51 | 19:49:24 | 12h 55m 7s |
| 13 | Sunday | 06:56:01 | 13:21:29 | 19:46:58 | 12h 50m 57s |
| 14 | Monday | 06:57:44 | 13:21:08 | 19:44:32 | 12h 46m 48s |
| 15 | Tuesday | 06:59:28 | 13:20:47 | 19:42:06 | 12h 42m 38s |
| 16 | Wednesday | 07:01:12 | 13:20:25 | 19:39:39 | 12h 38m 27s |
| 17 | Thursday | 07:02:55 | 13:20:04 | 19:37:12 | 12h 34m 17s |
| 18 | Friday | 07:04:39 | 13:19:42 | 19:34:46 | 12h 30m 7s |
| 19 | Saturday | 07:06:23 | 13:19:21 | 19:32:19 | 12h 25m 56s |
| 20 | Sunday | 07:08:07 | 13:19:00 | 19:29:53 | 12h 21m 46s |
| 21 | Monday | 07:09:51 | 13:18:38 | 19:27:26 | 12h 17m 35s |
| 22 | Tuesday | 07:11:35 | 13:18:17 | 19:24:59 | 12h 13m 24s |
| 23 | Wednesday | 07:13:19 | 13:17:56 | 19:22:33 | 12h 9m 14s |
| 24 | Thursday | 07:15:04 | 13:17:35 | 19:20:06 | 12h 5m 2s |
| 25 | Friday | 07:16:48 | 13:17:14 | 19:17:40 | 12h 0m 52s |
| 26 | Saturday | 07:18:33 | 13:16:54 | 19:15:14 | 11h 56m 41s |
| 27 | Sunday | 07:20:18 | 13:16:33 | 19:12:48 | 11h 52m 30s |
| 28 | Monday | 07:22:03 | 13:16:13 | 19:10:22 | 11h 48m 19s |
| 29 | Tuesday | 07:23:49 | 13:15:53 | 19:07:57 | 11h 44m 8s |
| 30 | Wednesday | 07:25:34 | 13:15:33 | 19:05:32 | 11h 39m 58s |