sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-23.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-08-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:10:52 | 5h 10m 52s | |
| Astronomical Twilight | 05:10:52 | 05:47:52 | 37m 0s | |
| Nautical Twilight | 05:47:52 | 06:22:45 | 34m 53s | |
| Civil Twilight | 06:22:45 | 06:51:37 | 28m 52s | |
| Daylight | 06:51:37 | 20:21:43 | 13h 30m 6s | |
| Civil Twilight | 20:21:43 | 20:50:35 | 28m 52s | |
| Nautical Twilight | 20:50:35 | 21:25:28 | 34m 53s | |
| Astronomical Twilight | 21:25:28 | 22:02:28 | 37m 0s | |
| Night | 22:02:28 | 23:59:59 | 1h 57m 31s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-08-23.
| Sunrise | Solar noon | Sunset | |
| Time | 06:51:37 | 13:36:40 | 20:21:43 |
| Azimuth | 73.8° | 180° | 285.9° |
| Day Length |  |
13h 30m 6s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 266 357 km93 992 557 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 | -32.6° | 331.4° |
| 100 | -36.4° | 348.6° |
| 200 | -36.9° | 7° |
| 300 | -33.8° | 24.6° |
| 400 | -27.8° | 40.2° |
| 500 | -19.5° | 53.5° |
| 600 | -9.8° | 65° |
| 700 | 0.8° | 75.2° |
| 800 | 11.9° | 84.9° |
| 900 | 23.1° | 94.8° |
| 1000 | 34.2° | 105.9° |
| 1100 | 44.6° | 119.4° |
| 1200 | 53.5° | 137.4° |
| 1300 | 59.2° | 162° |
| 1400 | 59.9° | 191.2° |
| 1500 | 55.1° | 217.4° |
| 1600 | 46.8° | 236.8° |
| 1700 | 36.7° | 251.1° |
| 1800 | 25.7° | 262.6° |
| 1900 | 14.4° | 272.7° |
| 2000 | 3.2° | 282.3° |
| 2100 | -7.5° | 292.4° |
| 2200 | -17.5° | 303.5° |
| 2300 | -26.2° | 316.3° |
| 2400 | -32.9° | 331.3° |