sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-20.
All times are shown in Castleknock local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-05-20
 |
Zone Type | Start | End | Length |
| Astronomical Twilight | 00:00:00 | 03:23:55 | 3h 23m 55s | |
| Nautical Twilight | 03:23:55 | 04:31:27 | 1h 7m 32s | |
| Civil Twilight | 04:31:27 | 05:17:25 | 45m 58s | |
| Daylight | 05:17:25 | 21:26:35 | 16h 9m 10s | |
| Civil Twilight | 21:26:35 | 22:12:33 | 45m 58s | |
| Nautical Twilight | 22:12:33 | 23:20:05 | 1h 7m 32s | |
| Astronomical Twilight | 23:20:05 | 23:59:59 | 39m 54s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-05-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:17:25 | 13:22:00 | 21:26:35 |
| Azimuth | 53.6° | 180° | 306.4° |
| Day Length |  |
16h 9m 10s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 393 166 km94 071 352 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 | -14.7° | 340° |
| 100 | -16.6° | 354.5° |
| 200 | -16.3° | 9.2° |
| 300 | -13.8° | 23.6° |
| 400 | -9.2° | 37.2° |
| 500 | -3.1° | 50° |
| 600 | 4.4° | 62° |
| 700 | 12.6° | 73.6° |
| 800 | 21.4° | 85.1° |
| 900 | 30.4° | 97.3° |
| 1000 | 39° | 110.8° |
| 1100 | 46.9° | 126.9° |
| 1200 | 53° | 146.7° |
| 1300 | 56.3° | 170.5° |
| 1400 | 55.8° | 195.9° |
| 1500 | 51.7° | 218.8° |
| 1600 | 45° | 237.6° |
| 1700 | 36.9° | 252.9° |
| 1800 | 28.1° | 266° |
| 1900 | 19.2° | 278° |
| 2000 | 10.5° | 289.5° |
| 2100 | 2.5° | 301.1° |
| 2200 | -4.7° | 313.3° |
| 2300 | -10.4° | 326.2° |
| 2400 | -14.5° | 340.1° |