sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-21.
All times are shown in Valongo local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-12-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:16:28 | 6h 16m 28s | |
| Astronomical Twilight | 06:16:28 | 06:50:04 | 33m 36s | |
| Nautical Twilight | 06:50:04 | 07:24:50 | 34m 46s | |
| Civil Twilight | 07:24:50 | 07:55:58 | 31m 8s | |
| Daylight | 07:55:58 | 17:08:15 | 9h 12m 17s | |
| Civil Twilight | 17:08:15 | 17:39:23 | 31m 8s | |
| Nautical Twilight | 17:39:23 | 18:14:09 | 34m 46s | |
| Astronomical Twilight | 18:14:09 | 18:47:45 | 33m 36s | |
| Night | 18:47:45 | 23:59:59 | 5h 12m 14s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-12-21.
| Sunrise | Solar noon | Sunset | |
| Time | 07:55:58 | 12:32:07 | 17:08:15 |
| Azimuth | 121° | 180° | 238.9° |
| Day Length |  |
9h 12m 17s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 162 574 km91 442 584 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 | -71° | 336.9° |
| 100 | -71.3° | 20.4° |
| 200 | -64.4° | 52.8° |
| 300 | -54.4° | 71.6° |
| 400 | -43.4° | 84.2° |
| 500 | -32.1° | 94.3° |
| 600 | -21° | 103.3° |
| 700 | -10.3° | 112.2° |
| 800 | -0.2° | 121.7° |
| 900 | 8.8° | 132.1° |
| 1000 | 16.4° | 143.9° |
| 1100 | 21.9° | 157.2° |
| 1200 | 24.9° | 171.8° |
| 1300 | 25° | 187° |
| 1400 | 22.2° | 201.7° |
| 1500 | 16.9° | 215.2° |
| 1600 | 9.4° | 227.1° |
| 1700 | 0.5° | 237.6° |
| 1800 | -9.5° | 247.1° |
| 1900 | -20.2° | 256° |
| 2000 | -31.3° | 265° |
| 2100 | -42.6° | 274.9° |
| 2200 | -53.6° | 287.3° |
| 2300 | -63.8° | 305.4° |
| 2400 | -71° | 336.5° |