sun .5deg.comCát Bà, Vietnam (Hải Phòng) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-21.
All times are shown in Cát Bà local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Cát Bà for this day: 2026-05-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:50:44 | 3h 50m 44s | |
| Astronomical Twilight | 03:50:44 | 04:20:03 | 29m 19s | |
| Nautical Twilight | 04:20:03 | 04:48:33 | 28m 30s | |
| Civil Twilight | 04:48:33 | 05:12:30 | 23m 57s | |
| Daylight | 05:12:30 | 18:24:17 | 13h 11m 47s | |
| Civil Twilight | 18:24:17 | 18:48:15 | 23m 58s | |
| Nautical Twilight | 18:48:15 | 19:16:44 | 28m 29s | |
| Astronomical Twilight | 19:16:44 | 19:46:03 | 29m 19s | |
| Night | 19:46:03 | 23:59:59 | 4h 13m 56s |
Sunrise, Sunset and Solar noon here: Cát Bà, VN, for day: 2026-05-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:12:30 | 11:48:24 | 18:24:17 |
| Azimuth | 68.1° | 180° | 291.9° |
| Day Length |  |
13h 11m 47s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 415 193 km94 085 039 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 | -49.2° | 4.1° |
| 100 | -45.7° | 24.3° |
| 200 | -38.1° | 40.4° |
| 300 | -27.9° | 52° |
| 400 | -16.3° | 60.5° |
| 500 | -3.7° | 67° |
| 600 | 9.5° | 72° |
| 700 | 23° | 76.3° |
| 800 | 36.7° | 79.9° |
| 900 | 50.6° | 83.3° |
| 1000 | 64.6° | 86.6° |
| 1100 | 78.6° | 91.1° |
| 1200 | 87.3° | 257.1° |
| 1300 | 73.3° | 271° |
| 1400 | 59.3° | 274.8° |
| 1500 | 45.3° | 278.1° |
| 1600 | 31.5° | 281.5° |
| 1700 | 17.9° | 285.3° |
| 1800 | 4.5° | 289.9° |
| 1900 | -8.4° | 295.4° |
| 2000 | -20.7° | 302.5° |
| 2100 | -31.9° | 312.1° |
| 2200 | -41.2° | 325.3° |
| 2300 | -47.4° | 343° |
| 2400 | -49° | 4° |