sun .5deg.comHanoi, Vietnam (Ha Nội) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-21.
All times are shown in Hanoi local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Hanoi for this day: 2026-08-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:20:15 | 4h 20m 15s | |
| Astronomical Twilight | 04:20:15 | 04:47:33 | 27m 18s | |
| Nautical Twilight | 04:47:33 | 05:14:25 | 26m 52s | |
| Civil Twilight | 05:14:25 | 05:37:13 | 22m 48s | |
| Daylight | 05:37:13 | 18:22:30 | 12h 45m 17s | |
| Civil Twilight | 18:22:30 | 18:45:17 | 22m 47s | |
| Nautical Twilight | 18:45:17 | 19:12:09 | 26m 52s | |
| Astronomical Twilight | 19:12:09 | 19:39:27 | 27m 18s | |
| Night | 19:39:27 | 23:59:59 | 4h 20m 32s |
Sunrise, Sunset and Solar noon here: Hanoi, VN, for day: 2026-08-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:37:13 | 11:59:51 | 18:22:30 |
| Azimuth | 76.4° | 180° | 283.4° |
| Day Length |  |
12h 45m 17s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 336 354 km94 036 051 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 | -56.5° | 359.8° |
| 100 | -53.5° | 25° |
| 200 | -45.5° | 44° |
| 300 | -34.7° | 57° |
| 400 | -22.3° | 66° |
| 500 | -9.2° | 72.9° |
| 600 | 4.3° | 78.4° |
| 700 | 18.1° | 83.4° |
| 800 | 32.1° | 88.4° |
| 900 | 46.1° | 94° |
| 1000 | 60° | 102.1° |
| 1100 | 73.1° | 118.9° |
| 1200 | 81.2° | 179.6° |
| 1300 | 73.2° | 240.8° |
| 1400 | 60.1° | 257.7° |
| 1500 | 46.2° | 265.8° |
| 1600 | 32.2° | 271.5° |
| 1700 | 18.2° | 276.4° |
| 1800 | 4.4° | 281.4° |
| 1900 | -9.2° | 286.9° |
| 2000 | -22.3° | 293.7° |
| 2100 | -34.7° | 302.7° |
| 2200 | -45.6° | 315.6° |
| 2300 | -53.7° | 334.6° |
| 2400 | -56.9° | 359.9° |