sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-31.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-07-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:36:21 | 4h 36m 21s | |
| Astronomical Twilight | 04:36:21 | 05:19:09 | 42m 48s | |
| Nautical Twilight | 05:19:09 | 05:57:40 | 38m 31s | |
| Civil Twilight | 05:57:40 | 06:28:41 | 31m 1s | |
| Daylight | 06:28:41 | 20:52:13 | 14h 23m 32s | |
| Civil Twilight | 20:52:13 | 21:23:14 | 31m 1s | |
| Nautical Twilight | 21:23:14 | 22:01:45 | 38m 31s | |
| Astronomical Twilight | 22:01:45 | 22:44:33 | 42m 48s | |
| Night | 22:44:33 | 23:59:59 | 1h 15m 26s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-07-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:28:41 | 13:40:27 | 20:52:13 |
| Azimuth | 64.5° | 180° | 295.3° |
| Day Length |  |
14h 23m 32s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 849 219 km94 354 730 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 | -26° | 333.3° |
| 100 | -29.6° | 348.9° |
| 200 | -30.2° | 5.3° |
| 300 | -27.6° | 21.3° |
| 400 | -22.2° | 35.8° |
| 500 | -14.7° | 48.5° |
| 600 | -5.5° | 59.6° |
| 700 | 4.7° | 69.6° |
| 800 | 15.5° | 79° |
| 900 | 26.7° | 88.4° |
| 1000 | 37.9° | 98.8° |
| 1100 | 48.8° | 111.5° |
| 1200 | 58.6° | 129.2° |
| 1300 | 65.5° | 156.1° |
| 1400 | 66.7° | 191.6° |
| 1500 | 61.5° | 222.4° |
| 1600 | 52.5° | 242.9° |
| 1700 | 41.9° | 257° |
| 1800 | 30.7° | 268° |
| 1900 | 19.4° | 277.6° |
| 2000 | 8.4° | 286.9° |
| 2100 | -2.1° | 296.6° |
| 2200 | -11.7° | 307.2° |
| 2300 | -19.9° | 319.3° |
| 2400 | -26.2° | 333.2° |