sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-15.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-08-15
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:14 | 4h 59m 14s | |
| Astronomical Twilight | 04:59:14 | 05:38:00 | 38m 46s | |
| Nautical Twilight | 05:38:00 | 06:14:01 | 36m 1s | |
| Civil Twilight | 06:14:01 | 06:43:34 | 29m 33s | |
| Daylight | 06:43:34 | 20:33:29 | 13h 49m 55s | |
| Civil Twilight | 20:33:29 | 21:03:02 | 29m 33s | |
| Nautical Twilight | 21:03:02 | 21:39:03 | 36m 1s | |
| Astronomical Twilight | 21:39:03 | 22:17:49 | 38m 46s | |
| Night | 22:17:49 | 23:59:59 | 1h 42m 10s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-08-15.
| Sunrise | Solar noon | Sunset | |
| Time | 06:43:34 | 13:38:32 | 20:33:29 |
| Azimuth | 70.3° | 180° | 289.5° |
| Day Length |  |
13h 49m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 503 304 km94 139 789 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 | -30° | 332.1° |
| 100 | -33.8° | 348.6° |
| 200 | -34.3° | 6.2° |
| 300 | -31.5° | 23.2° |
| 400 | -25.7° | 38.4° |
| 500 | -17.7° | 51.5° |
| 600 | -8.3° | 62.8° |
| 700 | 2.2° | 73° |
| 800 | 13.2° | 82.6° |
| 900 | 24.4° | 92.3° |
| 1000 | 35.6° | 103.1° |
| 1100 | 46.2° | 116.4° |
| 1200 | 55.4° | 134.4° |
| 1300 | 61.6° | 159.8° |
| 1400 | 62.5° | 191.1° |
| 1500 | 57.7° | 218.9° |
| 1600 | 49.1° | 238.8° |
| 1700 | 38.8° | 253.2° |
| 1800 | 27.7° | 264.5° |
| 1900 | 16.4° | 274.5° |
| 2000 | 5.3° | 284° |
| 2100 | -5.4° | 293.9° |
| 2200 | -15.2° | 304.8° |
| 2300 | -23.8° | 317.4° |
| 2400 | -30.3° | 332° |