sun .5deg.comCát Bà, Vietnam (Hải Phòng) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-31.
All times are shown in Cát Bà local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Cát Bà for this day: 2026-05-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:47:15 | 3h 47m 15s | |
| Astronomical Twilight | 03:47:15 | 04:17:12 | 29m 57s | |
| Nautical Twilight | 04:17:12 | 04:46:10 | 28m 58s | |
| Civil Twilight | 04:46:10 | 05:10:30 | 24m 20s | |
| Daylight | 05:10:30 | 18:28:27 | 13h 17m 57s | |
| Civil Twilight | 18:28:27 | 18:52:46 | 24m 19s | |
| Nautical Twilight | 18:52:46 | 19:21:45 | 28m 59s | |
| Astronomical Twilight | 19:21:45 | 19:51:42 | 29m 57s | |
| Night | 19:51:42 | 23:59:59 | 4h 8m 17s |
Sunrise, Sunset and Solar noon here: Cát Bà, VN, for day: 2026-05-31.
| Sunrise | Solar noon | Sunset | |
| Time | 05:10:30 | 11:49:28 | 18:28:27 |
| Azimuth | 66.2° | 0° | 293.8° |
| Day Length |  |
13h 17m 57s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 679 087 km94 249 015 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 | -47.4° | 3.6° |
| 100 | -44.1° | 23° |
| 200 | -36.9° | 38.7° |
| 300 | -27° | 50.3° |
| 400 | -15.6° | 58.8° |
| 500 | -3.2° | 65.2° |
| 600 | 9.8° | 70.3° |
| 700 | 23.2° | 74.3° |
| 800 | 36.8° | 77.7° |
| 900 | 50.6° | 80.5° |
| 1000 | 64.5° | 82.5° |
| 1100 | 78.4° | 82.2° |
| 1200 | 87.3° | 295.5° |
| 1300 | 73.6° | 277.1° |
| 1400 | 59.7° | 278.1° |
| 1500 | 45.8° | 280.5° |
| 1600 | 32.1° | 283.5° |
| 1700 | 18.6° | 287° |
| 1800 | 5.3° | 291.4° |
| 1900 | -7.5° | 296.9° |
| 2000 | -19.6° | 303.9° |
| 2100 | -30.6° | 313.4° |
| 2200 | -39.6° | 326.3° |
| 2300 | -45.7° | 343.4° |
| 2400 | -47.3° | 3.5° |