sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-18.
All times are shown in Valongo local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-03-18
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:08:13 | 5h 8m 13s | |
| Astronomical Twilight | 05:08:13 | 05:40:54 | 32m 41s | |
| Nautical Twilight | 05:40:54 | 06:13:02 | 32m 8s | |
| Civil Twilight | 06:13:02 | 06:40:26 | 27m 24s | |
| Daylight | 06:40:26 | 18:43:43 | 12h 3m 17s | |
| Civil Twilight | 18:43:43 | 19:11:06 | 27m 23s | |
| Nautical Twilight | 19:11:06 | 19:43:14 | 32m 8s | |
| Astronomical Twilight | 19:43:14 | 20:15:55 | 32m 41s | |
| Night | 20:15:55 | 23:59:59 | 3h 44m 4s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-03-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:40:26 | 12:42:04 | 18:43:43 |
| Azimuth | 90.5° | 180° | 269.5° |
| Day Length | ![]() |
12h 3m 17s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
148 912 582 km92 529 989 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -48.9° | 343.6° |
| 100 | -49.8° | 6.7° |
| 200 | -46.3° | 28.6° |
| 300 | -39.4° | 46.8° |
| 400 | -30.2° | 61.4° |
| 500 | -19.8° | 73.3° |
| 600 | -8.7° | 83.8° |
| 700 | 2.5° | 93.7° |
| 800 | 13.7° | 103.8° |
| 900 | 24.3° | 115° |
| 1000 | 34° | 128.2° |
| 1100 | 41.8° | 144.5° |
| 1200 | 46.7° | 164.4° |
| 1300 | 47.6° | 186.5° |
| 1400 | 44.3° | 207.6° |
| 1500 | 37.6° | 225.4° |
| 1600 | 28.6° | 239.8° |
| 1700 | 18.3° | 251.8° |
| 1800 | 7.4° | 262.3° |
| 1900 | -3.9° | 272.2° |
| 2000 | -15.1° | 282.4° |
| 2100 | -25.8° | 293.6° |
| 2200 | -35.5° | 306.9° |
| 2300 | -43.5° | 323.4° |
| 2400 | -48.5° | 343.9° |