sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-20.
All times are shown in Castleknock local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-04-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:49:40 | 3h 49m 40s | |
| Astronomical Twilight | 03:49:40 | 04:47:23 | 57m 43s | |
| Nautical Twilight | 04:47:23 | 05:35:55 | 48m 32s | |
| Civil Twilight | 05:35:55 | 06:14:00 | 38m 5s | |
| Daylight | 06:14:00 | 20:34:42 | 14h 20m 42s | |
| Civil Twilight | 20:34:42 | 21:12:48 | 38m 6s | |
| Nautical Twilight | 21:12:48 | 22:01:20 | 48m 32s | |
| Astronomical Twilight | 22:01:20 | 22:59:03 | 57m 43s | |
| Night | 22:59:03 | 23:59:59 | 1h 0m 56s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-04-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:14:00 | 13:24:21 | 20:34:42 |
| Azimuth | 69.1° | 180° | 290.9° |
| Day Length |  |
14h 20m 42s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 311 310 km93 399 118 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 | -22.9° | 337.3° |
| 100 | -25.1° | 353.3° |
| 200 | -24.9° | 9.5° |
| 300 | -22.2° | 25.3° |
| 400 | -17.4° | 40° |
| 500 | -10.8° | 53.6° |
| 600 | -3.1° | 66.2° |
| 700 | 5.5° | 78.2° |
| 800 | 14.4° | 90.1° |
| 900 | 23.2° | 102.5° |
| 1000 | 31.7° | 116.1° |
| 1100 | 39.1° | 131.7° |
| 1200 | 44.8° | 150° |
| 1300 | 47.8° | 170.9° |
| 1400 | 47.5° | 192.8° |
| 1500 | 44° | 213.4° |
| 1600 | 38° | 231.2° |
| 1700 | 30.4° | 246.4° |
| 1800 | 21.8° | 259.8° |
| 1900 | 12.9° | 272° |
| 2000 | 4.1° | 283.9° |
| 2100 | -4.3° | 296° |
| 2200 | -11.8° | 308.8° |
| 2300 | -18.1° | 322.5° |
| 2400 | -22.5° | 337.5° |