sun .5deg.comLetterkenny, Ireland (Ulster, County Donegal) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-21.
All times are shown in Letterkenny local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Letterkenny for this day: 2026-03-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:25:24 | 4h 25m 24s | |
| Astronomical Twilight | 04:25:24 | 05:10:58 | 45m 34s | |
| Nautical Twilight | 05:10:58 | 05:54:02 | 43m 4s | |
| Civil Twilight | 05:54:02 | 06:30:05 | 36m 3s | |
| Daylight | 06:30:05 | 18:46:04 | 12h 15m 59s | |
| Civil Twilight | 18:46:04 | 19:22:08 | 36m 4s | |
| Nautical Twilight | 19:22:08 | 20:05:12 | 43m 4s | |
| Astronomical Twilight | 20:05:12 | 20:50:45 | 45m 33s | |
| Night | 20:50:45 | 23:59:59 | 3h 9m 14s |
Sunrise, Sunset and Solar noon here: Letterkenny, IE, for day: 2026-03-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:30:05 | 12:38:05 | 18:46:04 |
| Azimuth | 88.2° | 180° | 271.7° |
| Day Length | ![]() |
12h 15m 59s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
149 038 073 km92 607 965 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -34.5° | 348.2° |
| 100 | -34.9° | 6.5° |
| 200 | -32.6° | 24.3° |
| 300 | -27.9° | 40.9° |
| 400 | -21.5° | 55.8° |
| 500 | -13.8° | 69.4° |
| 600 | -5.5° | 82° |
| 700 | 3.1° | 94.3° |
| 800 | 11.6° | 106.8° |
| 900 | 19.5° | 120.1° |
| 1000 | 26.4° | 134.6° |
| 1100 | 31.6° | 150.7° |
| 1200 | 34.7° | 168.2° |
| 1300 | 35.1° | 186.6° |
| 1400 | 32.8° | 204.4° |
| 1500 | 28.1° | 221° |
| 1600 | 21.7° | 236° |
| 1700 | 14.1° | 249.6° |
| 1800 | 5.7° | 262.3° |
| 1900 | -2.8° | 274.6° |
| 2000 | -11.3° | 287.1° |
| 2100 | -19.1° | 300.3° |
| 2200 | -25.9° | 314.8° |
| 2300 | -31.1° | 330.9° |
| 2400 | -34.1° | 348.4° |