sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Portarlington, Ireland (Leinster, Laois), for period: September 2026. Longest day in month: September 2026: 13 hours, 39 minutes, 55 seconds (2026-09-01). Shortest day in this month: 11 hours, 40 minutes , 5 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 45.17° (2026-09-01, 13:28:45). minimal: 34.1° (2026-09-30, 13:18:44)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:38:48 | 13:28:45 | 20:18:43 | 13h 39m 55s |
| 02 | Wednesday | 06:40:31 | 13:28:26 | 20:16:22 | 13h 35m 51s |
| 03 | Thursday | 06:42:13 | 13:28:07 | 20:14:00 | 13h 31m 47s |
| 04 | Friday | 06:43:56 | 13:27:47 | 20:11:37 | 13h 27m 41s |
| 05 | Saturday | 06:45:39 | 13:27:27 | 20:09:15 | 13h 23m 36s |
| 06 | Sunday | 06:47:21 | 13:27:06 | 20:06:51 | 13h 19m 30s |
| 07 | Monday | 06:49:04 | 13:26:46 | 20:04:28 | 13h 15m 24s |
| 08 | Tuesday | 06:50:47 | 13:26:25 | 20:02:04 | 13h 11m 17s |
| 09 | Wednesday | 06:52:29 | 13:26:05 | 19:59:40 | 13h 7m 11s |
| 10 | Thursday | 06:54:12 | 13:25:44 | 19:57:15 | 13h 3m 3s |
| 11 | Friday | 06:55:55 | 13:25:22 | 19:54:50 | 12h 58m 55s |
| 12 | Saturday | 06:57:37 | 13:25:01 | 19:52:25 | 12h 54m 48s |
| 13 | Sunday | 06:59:20 | 13:24:40 | 19:50:00 | 12h 50m 40s |
| 14 | Monday | 07:01:03 | 13:24:19 | 19:47:35 | 12h 46m 32s |
| 15 | Tuesday | 07:02:46 | 13:23:57 | 19:45:09 | 12h 42m 23s |
| 16 | Wednesday | 07:04:28 | 13:23:36 | 19:42:43 | 12h 38m 15s |
| 17 | Thursday | 07:06:11 | 13:23:14 | 19:40:17 | 12h 34m 6s |
| 18 | Friday | 07:07:54 | 13:22:53 | 19:37:51 | 12h 29m 57s |
| 19 | Saturday | 07:09:37 | 13:22:31 | 19:35:26 | 12h 25m 49s |
| 20 | Sunday | 07:11:21 | 13:22:10 | 19:33:00 | 12h 21m 39s |
| 21 | Monday | 07:13:04 | 13:21:49 | 19:30:34 | 12h 17m 30s |
| 22 | Tuesday | 07:14:47 | 13:21:28 | 19:28:08 | 12h 13m 21s |
| 23 | Wednesday | 07:16:31 | 13:21:06 | 19:25:42 | 12h 9m 11s |
| 24 | Thursday | 07:18:15 | 13:20:46 | 19:23:16 | 12h 5m 1s |
| 25 | Friday | 07:19:59 | 13:20:25 | 19:20:51 | 12h 0m 52s |
| 26 | Saturday | 07:21:43 | 13:20:04 | 19:18:25 | 11h 56m 42s |
| 27 | Sunday | 07:23:27 | 13:19:44 | 19:16:00 | 11h 52m 33s |
| 28 | Monday | 07:25:11 | 13:19:23 | 19:13:35 | 11h 48m 24s |
| 29 | Tuesday | 07:26:56 | 13:19:03 | 19:11:11 | 11h 44m 15s |
| 30 | Wednesday | 07:28:41 | 13:18:44 | 19:08:46 | 11h 40m 5s |