sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-20.
All times are shown in Valongo local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-12-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:15:57 | 6h 15m 57s | |
| Astronomical Twilight | 06:15:57 | 06:49:33 | 33m 36s | |
| Nautical Twilight | 06:49:33 | 07:24:18 | 34m 45s | |
| Civil Twilight | 07:24:18 | 07:55:27 | 31m 9s | |
| Daylight | 07:55:27 | 17:07:47 | 9h 12m 20s | |
| Civil Twilight | 17:07:47 | 17:38:55 | 31m 8s | |
| Nautical Twilight | 17:38:55 | 18:13:41 | 34m 46s | |
| Astronomical Twilight | 18:13:41 | 18:47:16 | 33m 35s | |
| Night | 18:47:16 | 23:59:59 | 5h 12m 43s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-12-20.
| Sunrise | Solar noon | Sunset | |
| Time | 07:55:27 | 12:31:37 | 17:07:47 |
| Azimuth | 121° | 180° | 238.9° |
| Day Length |  |
9h 12m 20s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 172 806 km91 448 942 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 | -71° | 337.2° |
| 100 | -71.3° | 20.7° |
| 200 | -64.4° | 52.9° |
| 300 | -54.3° | 71.7° |
| 400 | -43.3° | 84.3° |
| 500 | -32° | 94.3° |
| 600 | -20.9° | 103.4° |
| 700 | -10.2° | 112.3° |
| 800 | -0.1° | 121.8° |
| 900 | 8.9° | 132.2° |
| 1000 | 16.4° | 144° |
| 1100 | 22° | 157.3° |
| 1200 | 25° | 172° |
| 1300 | 25° | 187.1° |
| 1400 | 22.2° | 201.8° |
| 1500 | 16.8° | 215.3° |
| 1600 | 9.4° | 227.2° |
| 1700 | 0.4° | 237.7° |
| 1800 | -9.6° | 247.1° |
| 1900 | -20.3° | 256.1° |
| 2000 | -31.4° | 265.1° |
| 2100 | -42.7° | 275° |
| 2200 | -53.7° | 287.4° |
| 2300 | -63.8° | 305.6° |
| 2400 | -71° | 336.9° |