sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-17.
All times are shown in Valongo local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-12-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:14:15 | 6h 14m 15s | |
| Astronomical Twilight | 06:14:15 | 06:47:49 | 33m 34s | |
| Nautical Twilight | 06:47:49 | 07:22:34 | 34m 45s | |
| Civil Twilight | 07:22:34 | 07:53:41 | 31m 7s | |
| Daylight | 07:53:41 | 17:06:36 | 9h 12m 55s | |
| Civil Twilight | 17:06:36 | 17:37:43 | 31m 7s | |
| Nautical Twilight | 17:37:43 | 18:12:27 | 34m 44s | |
| Astronomical Twilight | 18:12:27 | 18:46:01 | 33m 34s | |
| Night | 18:46:01 | 23:59:59 | 5h 13m 58s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-12-17.
| Sunrise | Solar noon | Sunset | |
| Time | 07:53:41 | 12:30:08 | 17:06:36 |
| Azimuth | 120.9° | 180° | 239° |
| Day Length |  |
9h 12m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 207 931 km91 470 768 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 | -71.1° | 338.3° |
| 100 | -71.1° | 21.6° |
| 200 | -64.1° | 53.4° |
| 300 | -54° | 72° |
| 400 | -43° | 84.5° |
| 500 | -31.7° | 94.5° |
| 600 | -20.6° | 103.5° |
| 700 | -9.9° | 112.5° |
| 800 | 0.2° | 121.9° |
| 900 | 9.2° | 132.4° |
| 1000 | 16.7° | 144.3° |
| 1100 | 22.1° | 157.6° |
| 1200 | 25.1° | 172.3° |
| 1300 | 25.1° | 187.5° |
| 1400 | 22.2° | 202.2° |
| 1500 | 16.7° | 215.6° |
| 1600 | 9.2° | 227.5° |
| 1700 | 0.2° | 238° |
| 1800 | -9.8° | 247.4° |
| 1900 | -20.5° | 256.4° |
| 2000 | -31.6° | 265.4° |
| 2100 | -42.9° | 275.4° |
| 2200 | -53.9° | 287.9° |
| 2300 | -64° | 306.3° |
| 2400 | -71.1° | 337.9° |