sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-28.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-08-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:17:50 | 5h 17m 50s | |
| Astronomical Twilight | 05:17:50 | 05:53:52 | 36m 2s | |
| Nautical Twilight | 05:53:52 | 06:28:08 | 34m 16s | |
| Civil Twilight | 06:28:08 | 06:56:37 | 28m 29s | |
| Daylight | 06:56:37 | 20:13:54 | 13h 17m 17s | |
| Civil Twilight | 20:13:54 | 20:42:24 | 28m 30s | |
| Nautical Twilight | 20:42:24 | 21:16:39 | 34m 15s | |
| Astronomical Twilight | 21:16:39 | 21:52:42 | 36m 3s | |
| Night | 21:52:42 | 23:59:59 | 2h 7m 17s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-08-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:56:37 | 13:35:16 | 20:13:54 |
| Azimuth | 76.2° | 180° | 283.5° |
| Day Length |  |
13h 17m 17s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 102 075 km93 890 476 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 | -34.3° | 331° |
| 100 | -38.2° | 348.7° |
| 200 | -38.6° | 7.6° |
| 300 | -35.3° | 25.7° |
| 400 | -29.1° | 41.6° |
| 500 | -20.7° | 55° |
| 600 | -10.8° | 66.5° |
| 700 | -0.1° | 76.7° |
| 800 | 11° | 86.5° |
| 900 | 22.3° | 96.5° |
| 1000 | 33.3° | 107.7° |
| 1100 | 43.5° | 121.3° |
| 1200 | 52.2° | 139.3° |
| 1300 | 57.6° | 163.4° |
| 1400 | 58.1° | 191.4° |
| 1500 | 53.5° | 216.5° |
| 1600 | 45.3° | 235.6° |
| 1700 | 35.2° | 249.9° |
| 1800 | 24.3° | 261.4° |
| 1900 | 13° | 271.5° |
| 2000 | 1.8° | 281.3° |
| 2100 | -9° | 291.4° |
| 2200 | -19.1° | 302.6° |
| 2300 | -27.9° | 315.6° |
| 2400 | -34.6° | 331° |