sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-20.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-09-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:46:43 | 5h 46m 43s | |
| Astronomical Twilight | 05:46:43 | 06:19:45 | 33m 2s | |
| Nautical Twilight | 06:19:45 | 06:52:05 | 32m 20s | |
| Civil Twilight | 06:52:05 | 07:19:33 | 27m 28s | |
| Daylight | 07:19:33 | 19:35:20 | 12h 15m 47s | |
| Civil Twilight | 19:35:20 | 20:02:48 | 27m 28s | |
| Nautical Twilight | 20:02:48 | 20:35:08 | 32m 20s | |
| Astronomical Twilight | 20:35:08 | 21:08:10 | 33m 2s | |
| Night | 21:08:10 | 23:59:59 | 2h 51m 49s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-09-20.
| Sunrise | Solar noon | Sunset | |
| Time | 07:19:33 | 13:27:27 | 19:35:20 |
| Azimuth | 87.7° | 180° | 272° |
| Day Length |  |
12h 15m 47s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 223 013 km93 344 253 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 | -43° | 329.2° |
| 100 | -47° | 349.7° |
| 200 | -46.9° | 11.7° |
| 300 | -42.6° | 32° |
| 400 | -35.3° | 48.9° |
| 500 | -26° | 62.6° |
| 600 | -15.5° | 74.1° |
| 700 | -4.4° | 84.4° |
| 800 | 6.8° | 94.4° |
| 900 | 17.9° | 104.7° |
| 1000 | 28.5° | 116.3° |
| 1100 | 37.9° | 130.3° |
| 1200 | 45.3° | 147.8° |
| 1300 | 49.5° | 169.2° |
| 1400 | 49.3° | 192.4° |
| 1500 | 44.9° | 213.5° |
| 1600 | 37.3° | 230.7° |
| 1700 | 27.7° | 244.5° |
| 1800 | 17.1° | 255.9° |
| 1900 | 5.9° | 266.2° |
| 2000 | -5.4° | 276.1° |
| 2100 | -16.4° | 286.4° |
| 2200 | -26.9° | 298° |
| 2300 | -36.1° | 311.9° |
| 2400 | -43.4° | 329.1° |