sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-27.
All times are shown in Castleknock local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-08-27
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:08:30 | 4h 8m 30s | |
| Astronomical Twilight | 04:08:30 | 05:02:26 | 53m 56s | |
| Nautical Twilight | 05:02:26 | 05:49:12 | 46m 46s | |
| Civil Twilight | 05:49:12 | 06:26:27 | 37m 15s | |
| Daylight | 06:26:27 | 20:27:30 | 14h 1m 3s | |
| Civil Twilight | 20:27:30 | 21:04:44 | 37m 14s | |
| Nautical Twilight | 21:04:44 | 21:51:31 | 46m 47s | |
| Astronomical Twilight | 21:51:31 | 22:45:27 | 53m 56s | |
| Night | 22:45:27 | 23:59:59 | 1h 14m 32s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-08-27.
| Sunrise | Solar noon | Sunset | |
| Time | 06:26:27 | 13:26:58 | 20:27:30 |
| Azimuth | 71.7° | 180° | 288° |
| Day Length |  |
14h 1m 3s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 135 857 km93 911 468 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 | -23.6° | 336.4° |
| 100 | -26.1° | 352.5° |
| 200 | -26° | 8.9° |
| 300 | -23.4° | 24.9° |
| 400 | -18.6° | 39.9° |
| 500 | -12.1° | 53.6° |
| 600 | -4.4° | 66.3° |
| 700 | 4.1° | 78.4° |
| 800 | 13° | 90.4° |
| 900 | 21.9° | 102.8° |
| 1000 | 30.3° | 116.3° |
| 1100 | 37.7° | 131.8° |
| 1200 | 43.3° | 149.7° |
| 1300 | 46.4° | 170.2° |
| 1400 | 46.2° | 191.6° |
| 1500 | 42.9° | 211.9° |
| 1600 | 37° | 229.6° |
| 1700 | 29.5° | 244.9° |
| 1800 | 21° | 258.3° |
| 1900 | 12.1° | 270.6° |
| 2000 | 3.2° | 282.5° |
| 2100 | -5.3° | 294.6° |
| 2200 | -12.9° | 307.4° |
| 2300 | -19.4° | 321.3° |
| 2400 | -24° | 336.4° |