sun .5deg.comCastleknock, Ireland (Leinster, Fingal County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-18.
All times are shown in Castleknock local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Castleknock for this day: 2026-02-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:40:21 | 5h 40m 21s | |
| Astronomical Twilight | 05:40:21 | 06:20:37 | 40m 16s | |
| Nautical Twilight | 06:20:37 | 07:01:13 | 40m 36s | |
| Civil Twilight | 07:01:13 | 07:36:56 | 35m 43s | |
| Daylight | 07:36:56 | 17:41:44 | 10h 4m 48s | |
| Civil Twilight | 17:41:44 | 18:17:27 | 35m 43s | |
| Nautical Twilight | 18:17:27 | 18:58:02 | 40m 35s | |
| Astronomical Twilight | 18:58:02 | 19:38:18 | 40m 16s | |
| Night | 19:38:18 | 23:59:59 | 4h 21m 41s |
Sunrise, Sunset and Solar noon here: Castleknock, IE, for day: 2026-02-18.
| Sunrise | Solar noon | Sunset | |
| Time | 07:36:56 | 12:39:20 | 17:41:44 |
| Azimuth | 108.4° | 180° | 251.5° |
| Day Length |  |
10h 4m 48s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 869 472 km91 881 830 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 | -47.7° | 345.4° |
| 100 | -48.3° | 7.4° |
| 200 | -45.5° | 28.6° |
| 300 | -40° | 47.2° |
| 400 | -32.6° | 63° |
| 500 | -24.2° | 76.7° |
| 600 | -15.3° | 89.2° |
| 700 | -6.4° | 101.1° |
| 800 | 2.1° | 113° |
| 900 | 9.9° | 125.5° |
| 1000 | 16.6° | 139° |
| 1100 | 21.5° | 153.6° |
| 1200 | 24.4° | 169.3° |
| 1300 | 24.8° | 185.5° |
| 1400 | 22.7° | 201.4° |
| 1500 | 18.4° | 216.4° |
| 1600 | 12.3° | 230.2° |
| 1700 | 4.9° | 243.1° |
| 1800 | -3.5° | 255.2° |
| 1900 | -12.3° | 267° |
| 2000 | -21.2° | 279.3° |
| 2100 | -29.8° | 292.5° |
| 2200 | -37.5° | 307.6° |
| 2300 | -43.7° | 325.2° |
| 2400 | -47.4° | 345.5° |