sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-20.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-10-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:19:27 | 6h 19m 27s | |
| Astronomical Twilight | 06:19:27 | 06:51:22 | 31m 55s | |
| Nautical Twilight | 06:51:22 | 07:23:27 | 32m 5s | |
| Civil Twilight | 07:23:27 | 07:51:20 | 27m 53s | |
| Daylight | 07:51:20 | 18:46:18 | 10h 54m 58s | |
| Civil Twilight | 18:46:18 | 19:14:11 | 27m 53s | |
| Nautical Twilight | 19:14:11 | 19:46:16 | 32m 5s | |
| Astronomical Twilight | 19:46:16 | 20:18:11 | 31m 55s | |
| Night | 20:18:11 | 23:59:59 | 3h 41m 48s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-10-20.
| Sunrise | Solar noon | Sunset | |
| Time | 07:51:20 | 13:18:49 | 18:46:18 |
| Azimuth | 102.9° | 180° | 256.8° |
| Day Length |  |
10h 54m 58s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 946 651 km92 551 158 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 | -54.3° | 325.1° |
| 100 | -58.6° | 350.8° |
| 200 | -57.6° | 19° |
| 300 | -51.8° | 42.7° |
| 400 | -43° | 60.3° |
| 500 | -32.6° | 73.6° |
| 600 | -21.6° | 84.6° |
| 700 | -10.3° | 94.6° |
| 800 | 0.8° | 104.4° |
| 900 | 11.4° | 114.7° |
| 1000 | 21.2° | 126.3° |
| 1100 | 29.4° | 139.9° |
| 1200 | 35.4° | 155.9° |
| 1300 | 38.3° | 174° |
| 1400 | 37.7° | 192.7° |
| 1500 | 33.5° | 210.2° |
| 1600 | 26.6° | 225.2° |
| 1700 | 17.7° | 238° |
| 1800 | 7.6° | 249° |
| 1900 | -3.2° | 259.1° |
| 2000 | -14.5° | 268.8° |
| 2100 | -25.7° | 278.9° |
| 2200 | -36.6° | 290.6° |
| 2300 | -46.6° | 305.2° |
| 2400 | -54.7° | 324.9° |