sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-21.
All times are shown in Castleknock local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-07-21
 |
Zone Type | Start | End | Length |
| Astronomical Twilight | 00:00:00 | 03:29:03 | 3h 29m 3s | |
| Nautical Twilight | 03:29:03 | 04:38:14 | 1h 9m 11s | |
| Civil Twilight | 04:38:14 | 05:24:46 | 46m 32s | |
| Daylight | 05:24:46 | 21:39:03 | 16h 14m 17s | |
| Civil Twilight | 21:39:03 | 22:25:34 | 46m 31s | |
| Nautical Twilight | 22:25:34 | 23:34:45 | 1h 9m 11s | |
| Astronomical Twilight | 23:34:45 | 23:59:59 | 25m 14s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-07-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:24:46 | 13:31:54 | 21:39:03 |
| Azimuth | 52.7° | 180° | 307.1° |
| Day Length |  |
16h 14m 17s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 000 100 km94 448 483 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 | -13.4° | 337.9° |
| 100 | -15.7° | 352.2° |
| 200 | -15.8° | 6.8° |
| 300 | -13.6° | 21.1° |
| 400 | -9.5° | 34.8° |
| 500 | -3.6° | 47.6° |
| 600 | 3.6° | 59.7° |
| 700 | 11.7° | 71.3° |
| 800 | 20.4° | 82.8° |
| 900 | 29.4° | 94.7° |
| 1000 | 38.1° | 108° |
| 1100 | 46.2° | 123.6° |
| 1200 | 52.7° | 142.8° |
| 1300 | 56.6° | 166.3° |
| 1400 | 56.7° | 191.9° |
| 1500 | 53.1° | 215.6° |
| 1600 | 46.7° | 235.2° |
| 1700 | 38.7° | 251° |
| 1800 | 30° | 264.3° |
| 1900 | 21° | 276.4° |
| 2000 | 12.3° | 287.8° |
| 2100 | 4.1° | 299.4° |
| 2200 | -3.2° | 311.4° |
| 2300 | -9.2° | 324.2° |
| 2400 | -13.6° | 337.8° |