sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-04.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-08-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:42:31 | 4h 42m 31s | |
| Astronomical Twilight | 04:42:31 | 05:24:10 | 41m 39s | |
| Nautical Twilight | 05:24:10 | 06:01:59 | 37m 49s | |
| Civil Twilight | 06:01:59 | 06:32:35 | 30m 36s | |
| Daylight | 06:32:35 | 20:47:43 | 14h 15m 8s | |
| Civil Twilight | 20:47:43 | 21:18:20 | 30m 37s | |
| Nautical Twilight | 21:18:20 | 21:56:09 | 37m 49s | |
| Astronomical Twilight | 21:56:09 | 22:37:48 | 41m 39s | |
| Night | 22:37:48 | 23:59:59 | 1h 22m 11s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-08-04.
| Sunrise | Solar noon | Sunset | |
| Time | 06:32:35 | 13:40:09 | 20:47:43 |
| Azimuth | 65.9° | 180° | 293.9° |
| Day Length |  |
14h 15m 8s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 770 460 km94 305 792 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 | -26.9° | 333° |
| 100 | -30.6° | 348.8° |
| 200 | -31.2° | 5.4° |
| 300 | -28.6° | 21.7° |
| 400 | -23.1° | 36.4° |
| 500 | -15.4° | 49.2° |
| 600 | -6.2° | 60.4° |
| 700 | 4° | 70.4° |
| 800 | 14.9° | 79.8° |
| 900 | 26.1° | 89.3° |
| 1000 | 37.4° | 99.8° |
| 1100 | 48.2° | 112.7° |
| 1200 | 57.8° | 130.5° |
| 1300 | 64.6° | 157° |
| 1400 | 65.7° | 191.4° |
| 1500 | 60.6° | 221.4° |
| 1600 | 51.7° | 241.8° |
| 1700 | 41.2° | 256° |
| 1800 | 30° | 267.1° |
| 1900 | 18.7° | 276.8° |
| 2000 | 7.7° | 286.2° |
| 2100 | -2.9° | 295.9° |
| 2200 | -12.5° | 306.6° |
| 2300 | -20.8° | 318.8° |
| 2400 | -27.2° | 332.9° |