sun .5deg.comPorto, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-16.
All times are shown in Porto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Porto for this day: 2026-08-16
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:01:19 | 5h 1m 19s | |
| Astronomical Twilight | 05:01:19 | 05:39:48 | 38m 29s | |
| Nautical Twilight | 05:39:48 | 06:15:38 | 35m 50s | |
| Civil Twilight | 06:15:38 | 06:45:04 | 29m 26s | |
| Daylight | 06:45:04 | 20:32:24 | 13h 47m 20s | |
| Civil Twilight | 20:32:24 | 21:01:49 | 29m 25s | |
| Nautical Twilight | 21:01:49 | 21:37:39 | 35m 50s | |
| Astronomical Twilight | 21:37:39 | 22:16:09 | 38m 30s | |
| Night | 22:16:09 | 23:59:59 | 1h 43m 50s |
Sunrise, Sunset and Solar noon here: Porto, PT, for day: 2026-08-16.
| Sunrise | Solar noon | Sunset | |
| Time | 06:45:04 | 13:38:44 | 20:32:24 |
| Azimuth | 70.7° | 180° | 289° |
| Day Length |  |
13h 47m 20s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 475 546 km94 122 541 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 | -30.3° | 331.9° |
| 100 | -34.2° | 348.5° |
| 200 | -34.7° | 6.1° |
| 300 | -31.8° | 23.2° |
| 400 | -26° | 38.5° |
| 500 | -18.1° | 51.7° |
| 600 | -8.6° | 63° |
| 700 | 1.9° | 73.2° |
| 800 | 12.9° | 82.8° |
| 900 | 24.2° | 92.6° |
| 1000 | 35.4° | 103.4° |
| 1100 | 46° | 116.6° |
| 1200 | 55.2° | 134.5° |
| 1300 | 61.3° | 159.9° |
| 1400 | 62.2° | 190.9° |
| 1500 | 57.4° | 218.6° |
| 1600 | 48.9° | 238.5° |
| 1700 | 38.6° | 252.9° |
| 1800 | 27.6° | 264.2° |
| 1900 | 16.3° | 274.2° |
| 2000 | 5.1° | 283.7° |
| 2100 | -5.6° | 293.7° |
| 2200 | -15.5° | 304.6° |
| 2300 | -24° | 317.1° |
| 2400 | -30.6° | 331.8° |