sun .5deg.comPorto, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-16.
All times are shown in Porto local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Porto for this day: 2026-05-16
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:20:27 | 4h 20m 27s | |
| Astronomical Twilight | 04:20:27 | 05:04:25 | 43m 58s | |
| Nautical Twilight | 05:04:25 | 05:43:38 | 39m 13s | |
| Civil Twilight | 05:43:38 | 06:15:02 | 31m 24s | |
| Daylight | 06:15:02 | 20:46:36 | 14h 31m 34s | |
| Civil Twilight | 20:46:36 | 21:18:01 | 31m 25s | |
| Nautical Twilight | 21:18:01 | 21:57:13 | 39m 12s | |
| Astronomical Twilight | 21:57:13 | 22:41:12 | 43m 59s | |
| Night | 22:41:12 | 23:59:59 | 1h 18m 47s |
Sunrise, Sunset and Solar noon here: Porto, PT, for day: 2026-05-16.
| Sunrise | Solar noon | Sunset | |
| Time | 06:15:02 | 13:30:49 | 20:46:36 |
| Azimuth | 63.4° | 180° | 296.6° |
| Day Length |  |
14h 31m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 270 788 km93 995 310 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 | -26.3° | 335.9° |
| 100 | -29.5° | 351.5° |
| 200 | -29.5° | 7.9° |
| 300 | -26.4° | 23.5° |
| 400 | -20.7° | 37.7° |
| 500 | -12.8° | 50° |
| 600 | -3.5° | 60.9° |
| 700 | 6.8° | 70.6° |
| 800 | 17.7° | 79.9° |
| 900 | 28.9° | 89.3° |
| 1000 | 40.2° | 99.8° |
| 1100 | 51° | 113° |
| 1200 | 60.6° | 131.8° |
| 1300 | 66.9° | 160.9° |
| 1400 | 67.1° | 197.8° |
| 1500 | 60.9° | 227.3° |
| 1600 | 51.4° | 246.5° |
| 1700 | 40.6° | 259.8° |
| 1800 | 29.4° | 270.4° |
| 1900 | 18.2° | 279.8° |
| 2000 | 7.3° | 289.1° |
| 2100 | -3.1° | 298.9° |
| 2200 | -12.4° | 309.6° |
| 2300 | -20.3° | 321.9° |
| 2400 | -26.1° | 336° |