sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-18.
All times are shown in Castleknock local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-08-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:39:57 | 3h 39m 57s | |
| Astronomical Twilight | 03:39:57 | 04:41:40 | 1h 1m 43s | |
| Nautical Twilight | 04:41:40 | 05:31:55 | 50m 15s | |
| Civil Twilight | 05:31:55 | 06:10:51 | 38m 56s | |
| Daylight | 06:10:51 | 20:47:46 | 14h 36m 55s | |
| Civil Twilight | 20:47:46 | 21:26:41 | 38m 55s | |
| Nautical Twilight | 21:26:41 | 22:16:56 | 50m 15s | |
| Astronomical Twilight | 22:16:56 | 23:18:39 | 1h 1m 43s | |
| Night | 23:18:39 | 23:59:59 | 41m 20s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-08-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:10:51 | 13:29:18 | 20:47:46 |
| Azimuth | 66.4° | 180° | 293.3° |
| Day Length |  |
14h 36m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 418 396 km94 087 029 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 | -20.6° | 336.6° |
| 100 | -23° | 352.1° |
| 200 | -23° | 8° |
| 300 | -20.6° | 23.5° |
| 400 | -16° | 38.1° |
| 500 | -9.7° | 51.6° |
| 600 | -2.2° | 64.2° |
| 700 | 6.2° | 76.2° |
| 800 | 15.1° | 88° |
| 900 | 24° | 100.3° |
| 1000 | 32.5° | 113.8° |
| 1100 | 40.1° | 129.3° |
| 1200 | 46° | 147.7° |
| 1300 | 49.3° | 168.9° |
| 1400 | 49.3° | 191.4° |
| 1500 | 45.9° | 212.5° |
| 1600 | 40° | 230.8° |
| 1700 | 32.3° | 246.3° |
| 1800 | 23.8° | 259.7° |
| 1900 | 14.9° | 272° |
| 2000 | 6° | 283.8° |
| 2100 | -2.4° | 295.8° |
| 2200 | -10° | 308.4° |
| 2300 | -16.3° | 321.9° |
| 2400 | -20.9° | 336.6° |