sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-10.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-08-10
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:51:42 | 4h 51m 42s | |
| Astronomical Twilight | 04:51:42 | 05:31:43 | 40m 1s | |
| Nautical Twilight | 05:31:43 | 06:08:32 | 36m 49s | |
| Civil Twilight | 06:08:32 | 06:38:33 | 30m 1s | |
| Daylight | 06:38:33 | 20:40:16 | 14h 1m 43s | |
| Civil Twilight | 20:40:16 | 21:10:17 | 30m 1s | |
| Nautical Twilight | 21:10:17 | 21:47:06 | 36m 49s | |
| Astronomical Twilight | 21:47:06 | 22:27:07 | 40m 1s | |
| Night | 22:27:07 | 23:59:59 | 1h 32m 52s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-08-10.
| Sunrise | Solar noon | Sunset | |
| Time | 06:38:33 | 13:39:25 | 20:40:16 |
| Azimuth | 68.2° | 180° | 291.5° |
| Day Length | ![]() |
14h 1m 43s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 633 623 km94 220 765 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -28.5° | 332.5° |
| 100 | -32.3° | 348.6° |
| 200 | -32.9° | 5.8° |
| 300 | -30.1° | 22.4° |
| 400 | -24.5° | 37.4° |
| 500 | -16.7° | 50.4° |
| 600 | -7.3° | 61.6° |
| 700 | 3° | 71.7° |
| 800 | 14° | 81.3° |
| 900 | 25.2° | 90.9° |
| 1000 | 36.4° | 101.6° |
| 1100 | 47.1° | 114.6° |
| 1200 | 56.6° | 132.5° |
| 1300 | 63° | 158.5° |
| 1400 | 64° | 191.2° |
| 1500 | 59.1° | 220° |
| 1600 | 50.4° | 240.2° |
| 1700 | 39.9° | 254.5° |
| 1800 | 28.8° | 265.7° |
| 1900 | 17.5° | 275.5° |
| 2000 | 6.4° | 285° |
| 2100 | -4.2° | 294.8° |
| 2200 | -13.9° | 305.7° |
| 2300 | -22.3° | 318° |
| 2400 | -28.8° | 332.4° |