sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-04.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-09-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:27:09 | 5h 27m 9s | |
| Astronomical Twilight | 05:27:09 | 06:02:02 | 34m 53s | |
| Nautical Twilight | 06:02:02 | 06:35:32 | 33m 30s | |
| Civil Twilight | 06:35:32 | 07:03:36 | 28m 4s | |
| Daylight | 07:03:36 | 20:02:30 | 12h 58m 54s | |
| Civil Twilight | 20:02:30 | 20:30:34 | 28m 4s | |
| Nautical Twilight | 20:30:34 | 21:04:04 | 33m 30s | |
| Astronomical Twilight | 21:04:04 | 21:38:58 | 34m 54s | |
| Night | 21:38:58 | 23:59:59 | 2h 21m 1s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-09-04.
| Sunrise | Solar noon | Sunset | |
| Time | 07:03:36 | 13:33:03 | 20:02:30 |
| Azimuth | 79.6° | 180° | 280.1° |
| Day Length |  |
12h 58m 54s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 853 694 km93 736 140 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 | -36.8° | 330.5° |
| 100 | -40.8° | 348.9° |
| 200 | -41° | 8.7° |
| 300 | -37.5° | 27.4° |
| 400 | -31° | 43.6° |
| 500 | -22.3° | 57.1° |
| 600 | -12.2° | 68.7° |
| 700 | -1.4° | 79° |
| 800 | 9.8° | 88.8° |
| 900 | 21° | 98.9° |
| 1000 | 31.9° | 110.3° |
| 1100 | 41.9° | 124.1° |
| 1200 | 50.2° | 142° |
| 1300 | 55.2° | 165.3° |
| 1400 | 55.5° | 191.7° |
| 1500 | 51° | 215.5° |
| 1600 | 43° | 234° |
| 1700 | 33.1° | 248.2° |
| 1800 | 22.2° | 259.7° |
| 1900 | 11° | 269.9° |
| 2000 | -0.3° | 279.7° |
| 2100 | -11.2° | 289.9° |
| 2200 | -21.4° | 301.3° |
| 2300 | -30.3° | 314.5° |
| 2400 | -37.2° | 330.4° |