sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-11.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-08-11
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:53:14 | 4h 53m 14s | |
| Astronomical Twilight | 04:53:14 | 05:32:59 | 39m 45s | |
| Nautical Twilight | 05:32:59 | 06:09:38 | 36m 39s | |
| Civil Twilight | 06:09:38 | 06:39:33 | 29m 55s | |
| Daylight | 06:39:33 | 20:38:57 | 13h 59m 24s | |
| Civil Twilight | 20:38:57 | 21:08:52 | 29m 55s | |
| Nautical Twilight | 21:08:52 | 21:45:31 | 36m 39s | |
| Astronomical Twilight | 21:45:31 | 22:25:17 | 39m 46s | |
| Night | 22:25:17 | 23:59:59 | 1h 34m 42s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-08-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:39:33 | 13:39:15 | 20:38:57 |
| Azimuth | 68.6° | 180° | 291.1° |
| Day Length | ![]() |
13h 59m 24s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 608 712 km94 205 286 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -28.8° | 332.4° |
| 100 | -32.6° | 348.6° |
| 200 | -33.2° | 5.9° |
| 300 | -30.4° | 22.6° |
| 400 | -24.7° | 37.6° |
| 500 | -16.9° | 50.6° |
| 600 | -7.5° | 61.9° |
| 700 | 2.9° | 72° |
| 800 | 13.8° | 81.5° |
| 900 | 25.1° | 91.2° |
| 1000 | 36.3° | 101.9° |
| 1100 | 47° | 115° |
| 1200 | 56.3° | 132.9° |
| 1300 | 62.7° | 158.8° |
| 1400 | 63.7° | 191.2° |
| 1500 | 58.8° | 219.8° |
| 1600 | 50.1° | 239.9° |
| 1700 | 39.7° | 254.2° |
| 1800 | 28.6° | 265.5° |
| 1900 | 17.3° | 275.3° |
| 2000 | 6.2° | 284.8° |
| 2100 | -4.4° | 294.7° |
| 2200 | -14.2° | 305.5° |
| 2300 | -22.6° | 317.9° |
| 2400 | -29.1° | 332.3° |