sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-09.
All times are shown in Castleknock local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-04-09
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:27:52 | 4h 27m 52s | |
| Astronomical Twilight | 04:27:52 | 05:18:04 | 50m 12s | |
| Nautical Twilight | 05:18:04 | 06:02:58 | 44m 54s | |
| Civil Twilight | 06:02:58 | 06:39:16 | 36m 18s | |
| Daylight | 06:39:16 | 20:14:46 | 13h 35m 30s | |
| Civil Twilight | 20:14:46 | 20:51:04 | 36m 18s | |
| Nautical Twilight | 20:51:04 | 21:35:58 | 44m 54s | |
| Astronomical Twilight | 21:35:58 | 22:26:10 | 50m 12s | |
| Night | 22:26:10 | 23:59:59 | 1h 33m 49s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-04-09.
| Sunrise | Solar noon | Sunset | |
| Time | 06:39:16 | 13:27:01 | 20:14:46 |
| Azimuth | 75.9° | 180° | 284° |
| Day Length |  |
13h 35m 30s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 849 275 km93 112 023 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 | -26.5° | 335.6° |
| 100 | -29° | 352.2° |
| 200 | -28.9° | 9.2° |
| 300 | -26.2° | 25.7° |
| 400 | -21.3° | 41° |
| 500 | -14.6° | 55° |
| 600 | -6.7° | 67.9° |
| 700 | 1.9° | 80.1° |
| 800 | 10.8° | 92° |
| 900 | 19.7° | 104.5° |
| 1000 | 28° | 117.9° |
| 1100 | 35.3° | 133.2° |
| 1200 | 40.8° | 150.8° |
| 1300 | 43.8° | 170.5° |
| 1400 | 43.7° | 191.2° |
| 1500 | 40.5° | 210.8° |
| 1600 | 34.8° | 228.2° |
| 1700 | 27.4° | 243.3° |
| 1800 | 19° | 256.7° |
| 1900 | 10.2° | 269.1° |
| 2000 | 1.3° | 281.1° |
| 2100 | -7.2° | 293.3° |
| 2200 | -15° | 306.2° |
| 2300 | -21.5° | 320.3° |
| 2400 | -26.2° | 335.7° |