sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Letterkenny, Ireland (Ulster, County Donegal), for period: August 2026. Longest day in month: August 2026: 15 hours, 53 minutes, 46 seconds (2026-08-01). Shortest day in this month: 13 hours, 50 minutes , 53 seconds (2026-08-31).
:August 2026, Solar noon=>Altitude: maximal 53.1° (2026-08-01, 13:37:17). minimal: 43.74° (2026-08-31, 13:31:14)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Saturday | 05:40:24 | 13:37:17 | 21:34:10 | 15h 53m 46s |
| 02 | Sunday | 05:42:11 | 13:37:13 | 21:32:15 | 15h 50m 4s |
| 03 | Monday | 05:43:58 | 13:37:08 | 21:30:18 | 15h 46m 20s |
| 04 | Tuesday | 05:45:46 | 13:37:03 | 21:28:20 | 15h 42m 34s |
| 05 | Wednesday | 05:47:35 | 13:36:57 | 21:26:19 | 15h 38m 44s |
| 06 | Thursday | 05:49:24 | 13:36:50 | 21:24:17 | 15h 34m 53s |
| 07 | Friday | 05:51:13 | 13:36:43 | 21:22:14 | 15h 31m 1s |
| 08 | Saturday | 05:53:03 | 13:36:35 | 21:20:08 | 15h 27m 5s |
| 09 | Sunday | 05:54:53 | 13:36:27 | 21:18:01 | 15h 23m 8s |
| 10 | Monday | 05:56:43 | 13:36:18 | 21:15:53 | 15h 19m 10s |
| 11 | Tuesday | 05:58:34 | 13:36:09 | 21:13:43 | 15h 15m 9s |
| 12 | Wednesday | 06:00:25 | 13:35:59 | 21:11:32 | 15h 11m 7s |
| 13 | Thursday | 06:02:16 | 13:35:48 | 21:09:20 | 15h 7m 4s |
| 14 | Friday | 06:04:08 | 13:35:37 | 21:07:06 | 15h 2m 58s |
| 15 | Saturday | 06:05:59 | 13:35:25 | 21:04:51 | 14h 58m 52s |
| 16 | Sunday | 06:07:51 | 13:35:13 | 21:02:35 | 14h 54m 44s |
| 17 | Monday | 06:09:42 | 13:35:00 | 21:00:18 | 14h 50m 36s |
| 18 | Tuesday | 06:11:34 | 13:34:47 | 20:58:00 | 14h 46m 26s |
| 19 | Wednesday | 06:13:26 | 13:34:33 | 20:55:40 | 14h 42m 14s |
| 20 | Thursday | 06:15:18 | 13:34:19 | 20:53:20 | 14h 38m 2s |
| 21 | Friday | 06:17:10 | 13:34:04 | 20:50:59 | 14h 33m 49s |
| 22 | Saturday | 06:19:02 | 13:33:49 | 20:48:37 | 14h 29m 35s |
| 23 | Sunday | 06:20:54 | 13:33:34 | 20:46:13 | 14h 25m 19s |
| 24 | Monday | 06:22:46 | 13:33:18 | 20:43:49 | 14h 21m 3s |
| 25 | Tuesday | 06:24:38 | 13:33:01 | 20:41:25 | 14h 16m 47s |
| 26 | Wednesday | 06:26:29 | 13:32:44 | 20:38:59 | 14h 12m 30s |
| 27 | Thursday | 06:28:21 | 13:32:27 | 20:36:33 | 14h 8m 12s |
| 28 | Friday | 06:30:13 | 13:32:09 | 20:34:06 | 14h 3m 53s |
| 29 | Saturday | 06:32:05 | 13:31:51 | 20:31:38 | 13h 59m 33s |
| 30 | Sunday | 06:33:56 | 13:31:33 | 20:29:10 | 13h 55m 14s |
| 31 | Monday | 06:35:48 | 13:31:14 | 20:26:41 | 13h 50m 53s |