sun .5deg.comTuen Mun, Hong Kong Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-21.
All times are shown in Tuen Mun local time (GMT+08:00
).
Night, Twilight, and Daylight Times in Tuen Mun for this day: 2026-03-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:12:52 | 5h 12m 52s | |
| Astronomical Twilight | 05:12:52 | 05:39:00 | 26m 8s | |
| Nautical Twilight | 05:39:00 | 06:05:01 | 26m 1s | |
| Civil Twilight | 06:05:01 | 06:27:18 | 22m 17s | |
| Daylight | 06:27:18 | 18:35:25 | 12h 8m 7s | |
| Civil Twilight | 18:35:25 | 18:57:42 | 22m 17s | |
| Nautical Twilight | 18:57:42 | 19:23:43 | 26m 1s | |
| Astronomical Twilight | 19:23:43 | 19:49:51 | 26m 8s | |
| Night | 19:49:51 | 23:59:59 | 4h 10m 8s |
Sunrise, Sunset and Solar noon here: Tuen Mun, HK, for day: 2026-03-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:27:18 | 12:31:22 | 18:35:25 |
| Azimuth | 89.6° | 180° | 270.5° |
| Day Length |  |
12h 8m 7s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 024 054 km92 599 254 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 | -66.4° | 339.6° |
| 100 | -66.7° | 18° |
| 200 | -59.1° | 46.8° |
| 300 | -47.7° | 63.3° |
| 400 | -34.7° | 73.5° |
| 500 | -21.2° | 80.9° |
| 600 | -7.4° | 87° |
| 700 | 6.5° | 92.7° |
| 800 | 20.3° | 98.8° |
| 900 | 33.8° | 106° |
| 1000 | 46.8° | 116° |
| 1100 | 58.4° | 131.9° |
| 1200 | 66.3° | 159.8° |
| 1300 | 66.6° | 198° |
| 1400 | 59° | 226.8° |
| 1500 | 47.6° | 243.3° |
| 1600 | 34.7° | 253.6° |
| 1700 | 21.2° | 261° |
| 1800 | 7.4° | 267.1° |
| 1900 | -6.5° | 272.8° |
| 2000 | -20.2° | 278.9° |
| 2100 | -33.8° | 286.3° |
| 2200 | -46.7° | 296.3° |
| 2300 | -58.2° | 312.3° |
| 2400 | -66.1° | 340.1° |