sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-17.
All times are shown in Castleknock local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-08-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:36:27 | 3h 36m 27s | |
| Astronomical Twilight | 03:36:27 | 04:39:17 | 1h 2m 50s | |
| Nautical Twilight | 04:39:17 | 05:29:58 | 50m 41s | |
| Civil Twilight | 05:29:58 | 06:09:07 | 39m 9s | |
| Daylight | 06:09:07 | 20:49:56 | 14h 40m 49s | |
| Civil Twilight | 20:49:56 | 21:29:05 | 39m 9s | |
| Nautical Twilight | 21:29:05 | 22:19:46 | 50m 41s | |
| Astronomical Twilight | 22:19:46 | 23:22:36 | 1h 2m 50s | |
| Night | 23:22:36 | 23:59:59 | 37m 23s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-08-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:09:07 | 13:29:32 | 20:49:56 |
| Azimuth | 65.8° | 180° | 293.9° |
| Day Length |  |
14h 40m 49s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 447 241 km94 104 953 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -20.3° | 336.6° |
| 100 | -22.7° | 352.1° |
| 200 | -22.7° | 7.9° |
| 300 | -20.3° | 23.4° |
| 400 | -15.8° | 37.9° |
| 500 | -9.5° | 51.4° |
| 600 | -1.9° | 64° |
| 700 | 6.5° | 75.9° |
| 800 | 15.3° | 87.8° |
| 900 | 24.2° | 100.1° |
| 1000 | 32.7° | 113.5° |
| 1100 | 40.4° | 129.1° |
| 1200 | 46.3° | 147.4° |
| 1300 | 49.7° | 168.7° |
| 1400 | 49.6° | 191.3° |
| 1500 | 46.3° | 212.6° |
| 1600 | 40.3° | 231° |
| 1700 | 32.6° | 246.5° |
| 1800 | 24.1° | 259.9° |
| 1900 | 15.1° | 272.2° |
| 2000 | 6.3° | 284° |
| 2100 | -2.1° | 295.9° |
| 2200 | -9.7° | 308.5° |
| 2300 | -16° | 322° |
| 2400 | -20.6° | 336.6° |