sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-31.
All times are shown in Castleknock local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-08-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:19:47 | 4h 19m 47s | |
| Astronomical Twilight | 04:19:47 | 05:11:13 | 51m 26s | |
| Nautical Twilight | 05:11:13 | 05:56:45 | 45m 32s | |
| Civil Twilight | 05:56:45 | 06:33:22 | 36m 37s | |
| Daylight | 06:33:22 | 20:18:09 | 13h 44m 47s | |
| Civil Twilight | 20:18:09 | 20:54:46 | 36m 37s | |
| Nautical Twilight | 20:54:46 | 21:40:19 | 45m 33s | |
| Astronomical Twilight | 21:40:19 | 22:31:44 | 51m 25s | |
| Night | 22:31:44 | 23:59:59 | 1h 28m 15s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-08-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:33:22 | 13:25:46 | 20:18:09 |
| Azimuth | 74.2° | 180° | 285.5° |
| Day Length |  |
13h 44m 47s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 998 099 km93 825 869 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 | -25.1° | 336.3° |
| 100 | -27.5° | 352.7° |
| 200 | -27.4° | 9.4° |
| 300 | -24.7° | 25.6° |
| 400 | -19.8° | 40.7° |
| 500 | -13.2° | 54.6° |
| 600 | -5.4° | 67.4° |
| 700 | 3.2° | 79.5° |
| 800 | 12.1° | 91.5° |
| 900 | 20.9° | 103.9° |
| 1000 | 29.2° | 117.5° |
| 1100 | 36.5° | 132.9° |
| 1200 | 42.1° | 150.7° |
| 1300 | 45° | 170.8° |
| 1400 | 44.8° | 191.8° |
| 1500 | 41.5° | 211.7° |
| 1600 | 35.6° | 229.2° |
| 1700 | 28.1° | 244.3° |
| 1800 | 19.7° | 257.6° |
| 1900 | 10.8° | 269.9° |
| 2000 | 1.9° | 281.9° |
| 2100 | -6.6° | 294.1° |
| 2200 | -14.3° | 307° |
| 2300 | -20.8° | 321° |
| 2400 | -25.5° | 336.3° |