sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-21.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-04-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:03:43 | 5h 3m 43s | |
| Astronomical Twilight | 05:03:43 | 05:41:07 | 37m 24s | |
| Nautical Twilight | 05:41:07 | 06:16:15 | 35m 8s | |
| Civil Twilight | 06:16:15 | 06:45:16 | 29m 1s | |
| Daylight | 06:45:16 | 20:20:13 | 13h 34m 57s | |
| Civil Twilight | 20:20:13 | 20:49:13 | 29m 0s | |
| Nautical Twilight | 20:49:13 | 21:24:21 | 35m 8s | |
| Astronomical Twilight | 21:24:21 | 22:01:45 | 37m 24s | |
| Night | 22:01:45 | 23:59:59 | 1h 58m 14s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-04-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:45:16 | 13:32:44 | 20:20:13 |
| Azimuth | 73.3° | 180° | 286.7° |
| Day Length | ![]() |
13h 34m 57s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 352 229 km93 424 544 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -33° | 332.5° |
| 100 | -36.6° | 349.8° |
| 200 | -36.8° | 8.2° |
| 300 | -33.5° | 25.7° |
| 400 | -27.2° | 41.2° |
| 500 | -18.9° | 54.3° |
| 600 | -9.1° | 65.6° |
| 700 | 1.6° | 75.8° |
| 800 | 12.7° | 85.4° |
| 900 | 24° | 95.4° |
| 1000 | 35.1° | 106.5° |
| 1100 | 45.4° | 120.2° |
| 1200 | 54.2° | 138.6° |
| 1300 | 59.7° | 163.7° |
| 1400 | 60° | 193.2° |
| 1500 | 55° | 219.2° |
| 1600 | 46.5° | 238.2° |
| 1700 | 36.3° | 252.3° |
| 1800 | 25.3° | 263.7° |
| 1900 | 14° | 273.7° |
| 2000 | 2.8° | 283.4° |
| 2100 | -7.8° | 293.4° |
| 2200 | -17.7° | 304.6° |
| 2300 | -26.2° | 317.5° |
| 2400 | -32.7° | 332.7° |