sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-16.
All times are shown in Castleknock local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-09-16
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:10 | 4h 59m 10s | |
| Astronomical Twilight | 04:59:10 | 05:43:59 | 44m 49s | |
| Nautical Twilight | 05:43:59 | 06:26:03 | 42m 4s | |
| Civil Twilight | 06:26:03 | 07:01:01 | 34m 58s | |
| Daylight | 07:01:01 | 19:39:33 | 12h 38m 32s | |
| Civil Twilight | 19:39:33 | 20:14:32 | 34m 59s | |
| Nautical Twilight | 20:14:32 | 20:56:35 | 42m 3s | |
| Astronomical Twilight | 20:56:35 | 21:41:24 | 44m 49s | |
| Night | 21:41:24 | 23:59:59 | 2h 18m 35s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-09-16.
| Sunrise | Solar noon | Sunset | |
| Time | 07:01:01 | 13:20:17 | 19:39:33 |
| Azimuth | 84.4° | 180° | 275.3° |
| Day Length |  |
12h 38m 32s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 387 230 km93 446 292 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 | -31.2° | 336.2° |
| 100 | -33.6° | 353.7° |
| 200 | -33.2° | 11.7° |
| 300 | -30.1° | 28.9° |
| 400 | -24.7° | 44.7° |
| 500 | -17.7° | 58.9° |
| 600 | -9.6° | 71.9° |
| 700 | -0.9° | 84.1° |
| 800 | 8.1° | 96.2° |
| 900 | 16.8° | 108.7° |
| 1000 | 24.8° | 122.3° |
| 1100 | 31.7° | 137.4° |
| 1200 | 36.7° | 154.5° |
| 1300 | 39.1° | 173.3° |
| 1400 | 38.7° | 192.6° |
| 1500 | 35.3° | 210.9° |
| 1600 | 29.7° | 227.4° |
| 1700 | 22.4° | 242° |
| 1800 | 14° | 255.1° |
| 1900 | 5.2° | 267.4° |
| 2000 | -3.8° | 279.5° |
| 2100 | -12.4° | 291.9° |
| 2200 | -20.2° | 305.2° |
| 2300 | -26.9° | 319.9° |
| 2400 | -31.6° | 336.2° |