sun .5deg.comCát Bà, Vietnam (Hải Phòng) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-21.
All times are shown in Cát Bà local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Cát Bà for this day: 2026-09-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:26:40 | 4h 26m 40s | |
| Astronomical Twilight | 04:26:40 | 04:52:30 | 25m 50s | |
| Nautical Twilight | 04:52:30 | 05:18:14 | 25m 44s | |
| Civil Twilight | 05:18:14 | 05:40:17 | 22m 3s | |
| Daylight | 05:40:17 | 17:49:40 | 12h 9m 23s | |
| Civil Twilight | 17:49:40 | 18:11:42 | 22m 2s | |
| Nautical Twilight | 18:11:42 | 18:37:26 | 25m 44s | |
| Astronomical Twilight | 18:37:26 | 19:03:16 | 25m 50s | |
| Night | 19:03:16 | 23:59:59 | 4h 56m 43s |
Sunrise, Sunset and Solar noon here: Cát Bà, VN, for day: 2026-09-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:40:17 | 11:44:58 | 17:49:40 |
| Azimuth | 88.6° | 180° | 271.1° |
| Day Length | ![]() |
12h 9m 23s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 191 851 km93 324 890 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -67.9° | 9.6° |
| 100 | -61.6° | 42.1° |
| 200 | -50.6° | 60.6° |
| 300 | -37.7° | 71.5° |
| 400 | -24.2° | 79° |
| 500 | -10.3° | 85° |
| 600 | 3.7° | 90.4° |
| 700 | 17.7° | 95.9° |
| 800 | 31.6° | 102.2° |
| 900 | 45° | 110.8° |
| 1000 | 57.5° | 124.2° |
| 1100 | 67.3° | 149.3° |
| 1200 | 69.8° | 190.6° |
| 1300 | 63.1° | 224.9° |
| 1400 | 51.6° | 243.1° |
| 1500 | 38.5° | 253.7° |
| 1600 | 24.8° | 260.9° |
| 1700 | 10.9° | 266.7° |
| 1800 | -3.1° | 272° |
| 1900 | -17.1° | 277.6° |
| 2000 | -30.9° | 284.1° |
| 2100 | -44.2° | 292.8° |
| 2200 | -56.5° | 306.6° |
| 2300 | -65.9° | 331.3° |
| 2400 | -68.3° | 10° |