sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-16.
All times are shown in Valongo local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-03-16
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:11:47 | 5h 11m 47s | |
| Astronomical Twilight | 05:11:47 | 05:44:19 | 32m 32s | |
| Nautical Twilight | 05:44:19 | 06:16:23 | 32m 4s | |
| Civil Twilight | 06:16:23 | 06:43:46 | 27m 23s | |
| Daylight | 06:43:46 | 18:41:31 | 11h 57m 45s | |
| Civil Twilight | 18:41:31 | 19:08:54 | 27m 23s | |
| Nautical Twilight | 19:08:54 | 19:40:58 | 32m 4s | |
| Astronomical Twilight | 19:40:58 | 20:13:30 | 32m 32s | |
| Night | 20:13:30 | 23:59:59 | 3h 46m 29s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-03-16.
| Sunrise | Solar noon | Sunset | |
| Time | 06:43:46 | 12:42:39 | 18:41:31 |
| Azimuth | 91.5° | 180° | 268.5° |
| Day Length | ![]() |
11h 57m 45s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
148 829 867 km92 478 592 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -49.6° | 343.2° |
| 100 | -50.6° | 6.6° |
| 200 | -47.1° | 28.9° |
| 300 | -40.1° | 47.3° |
| 400 | -30.9° | 61.8° |
| 500 | -20.5° | 73.8° |
| 600 | -9.4° | 84.3° |
| 700 | 1.9° | 94.2° |
| 800 | 13.1° | 104.3° |
| 900 | 23.7° | 115.5° |
| 1000 | 33.3° | 128.7° |
| 1100 | 41° | 144.8° |
| 1200 | 45.9° | 164.4° |
| 1300 | 46.8° | 186.2° |
| 1400 | 43.6° | 207° |
| 1500 | 37° | 224.7° |
| 1600 | 28.1° | 239.1° |
| 1700 | 17.9° | 251.1° |
| 1800 | 6.9° | 261.6° |
| 1900 | -4.3° | 271.5° |
| 2000 | -15.5° | 281.7° |
| 2100 | -26.2° | 292.9° |
| 2200 | -36.1° | 306.2° |
| 2300 | -44.1° | 322.8° |
| 2400 | -49.2° | 343.4° |