sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-13.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-08-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:56:15 | 4h 56m 15s | |
| Astronomical Twilight | 04:56:15 | 05:35:30 | 39m 15s | |
| Nautical Twilight | 05:35:30 | 06:11:50 | 36m 20s | |
| Civil Twilight | 06:11:50 | 06:41:33 | 29m 43s | |
| Daylight | 06:41:33 | 20:36:16 | 13h 54m 43s | |
| Civil Twilight | 20:36:16 | 21:05:59 | 29m 43s | |
| Nautical Twilight | 21:05:59 | 21:42:19 | 36m 20s | |
| Astronomical Twilight | 21:42:19 | 22:21:34 | 39m 15s | |
| Night | 22:21:34 | 23:59:59 | 1h 38m 25s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-08-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:33 | 13:38:55 | 20:36:16 |
| Azimuth | 69.5° | 180° | 290.3° |
| Day Length |  |
13h 54m 43s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 557 148 km94 173 246 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 | -29.4° | 332.2° |
| 100 | -33.2° | 348.6° |
| 200 | -33.7° | 6° |
| 300 | -30.9° | 22.9° |
| 400 | -25.2° | 38° |
| 500 | -17.3° | 51° |
| 600 | -7.9° | 62.3° |
| 700 | 2.5° | 72.5° |
| 800 | 13.5° | 82° |
| 900 | 24.8° | 91.8° |
| 1000 | 35.9° | 102.5° |
| 1100 | 46.6° | 115.7° |
| 1200 | 55.9° | 133.6° |
| 1300 | 62.2° | 159.3° |
| 1400 | 63.1° | 191.1° |
| 1500 | 58.2° | 219.3° |
| 1600 | 49.6° | 239.4° |
| 1700 | 39.3° | 253.7° |
| 1800 | 28.2° | 265° |
| 1900 | 16.9° | 274.9° |
| 2000 | 5.8° | 284.4° |
| 2100 | -4.9° | 294.3° |
| 2200 | -14.7° | 305.2° |
| 2300 | -23.2° | 317.6° |
| 2400 | -29.7° | 332.1° |