sun .5deg.comSunrise, Sunset and Sun position here: Letterkenny, Ireland (Ulster, County Donegal).
Current time: Wednesday, 2026-05-20, 10:02 (GMT+01:00) Europe/Dublin
.
All times are shown in Letterkenny local time.
Solar noon
Today will be at: 13:27 (remaining time: +3h 25m),
Maximal altitude of Sun: 55°.
Day Length: 16h 25m 35s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 05:14:41 | 13:27:29 | 21:40:16 |
| Azimuth | 51.9° | 180° | 308.1° |
| Day Length | ![]() |
16h 25m 35s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 151 390 741 km
94 069 845 mi
Letterkenny ↔ Sun, nearest point: 150 691 108 km
93 635 113 mi

| Local timezone: | GMT+01:00 |
| Latitude: | 54.95° |
| Longitude: | -7.73333° |
| Country: | Ireland Ulster |
| Population: | 16 901 |
| Zone Type | Start | End | Length | |
| Astronomical Twilight | 00:00:00 | 03:07:55 | 3h 7m 55s | |
| Nautical Twilight | 03:07:55 | 04:25:16 | 1h 17m 21s | |
| Civil Twilight | 04:25:16 | 05:14:41 | 49m 25s | |
| Daylight | 05:14:41 | 21:40:16 | 16h 25m 35s | |
| Civil Twilight | 21:40:16 | 22:29:41 | 49m 25s | |
| Nautical Twilight | 22:29:41 | 23:47:03 | 1h 17m 22s | |
| Astronomical Twilight | 23:47:03 | 23:59:59 | 12m 56s |
Altitude
0-24, Current: 38.1° (
10:02)
Azimuth
0-24, Current: 111.4° (
10:02)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-05-18 | 2026-05-19 | 2026-05-20 | 2026-05-21 | 2026-05-22 |
| Day: | Monday | Tuesday | Wednesday | Thursday | Friday |
| Sunrise: | 05:17:52 | 05:16:15 | 05:14:41 | 05:13:10 | 05:11:41 |
| Solar noon: | 13:27:23 | 13:27:25 | 13:27:29 | 13:27:33 | 13:27:37 |
| Sunset: | 21:36:53 | 21:38:35 | 21:40:16 | 21:41:55 | 21:43:33 |
| Day Length: | 16h 19m 1s | 16h 22m 20s | 16h 25m 35s | 16h 28m 45s | 16h 31m 52s |
Letterkenny sunrise, sunset informations for whole month (or Year 2026):