sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-31.
All times are shown in Valongo local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-10-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:31:01 | 5h 31m 1s | |
| Astronomical Twilight | 05:31:01 | 06:03:06 | 32m 5s | |
| Nautical Twilight | 06:03:06 | 06:35:36 | 32m 30s | |
| Civil Twilight | 06:35:36 | 07:04:05 | 28m 29s | |
| Daylight | 07:04:05 | 17:31:13 | 10h 27m 8s | |
| Civil Twilight | 17:31:13 | 17:59:41 | 28m 28s | |
| Nautical Twilight | 17:59:41 | 18:32:11 | 32m 30s | |
| Astronomical Twilight | 18:32:11 | 19:04:16 | 32m 5s | |
| Night | 19:04:16 | 23:59:59 | 4h 55m 43s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-10-31.
| Sunrise | Solar noon | Sunset | |
| Time | 07:04:05 | 12:17:39 | 17:31:13 |
| Azimuth | 108° | 180° | 251.8° |
| Day Length |  |
10h 27m 8s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 500 049 km92 273 652 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 | -62.4° | 350.5° |
| 100 | -61.2° | 21.5° |
| 200 | -54.9° | 46.5° |
| 300 | -45.6° | 64.2° |
| 400 | -34.9° | 77.3° |
| 500 | -23.7° | 88° |
| 600 | -12.5° | 97.7° |
| 700 | -1.5° | 107.4° |
| 800 | 8.9° | 117.6° |
| 900 | 18.3° | 129° |
| 1000 | 26.2° | 142.2° |
| 1100 | 31.9° | 157.6° |
| 1200 | 34.6° | 174.7° |
| 1300 | 33.9° | 192.3° |
| 1400 | 29.9° | 208.8° |
| 1500 | 23.2° | 223.3° |
| 1600 | 14.6° | 235.7° |
| 1700 | 4.8° | 246.5° |
| 1800 | -5.9° | 256.4° |
| 1900 | -17.1° | 266° |
| 2000 | -28.4° | 275.9° |
| 2100 | -39.4° | 287.4° |
| 2200 | -49.7° | 301.9° |
| 2300 | -58.1° | 322.2° |
| 2400 | -62.7° | 350.5° |