sun .5deg.comValongo, Portugal (Porto) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-18.
All times are shown in Valongo local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Valongo for this day: 2026-05-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:16:48 | 4h 16m 48s | |
| Astronomical Twilight | 04:16:48 | 05:01:28 | 44m 40s | |
| Nautical Twilight | 05:01:28 | 05:41:04 | 39m 36s | |
| Civil Twilight | 05:41:04 | 06:12:42 | 31m 38s | |
| Daylight | 06:12:42 | 20:48:16 | 14h 35m 34s | |
| Civil Twilight | 20:48:16 | 21:19:55 | 31m 39s | |
| Nautical Twilight | 21:19:55 | 21:59:31 | 39m 36s | |
| Astronomical Twilight | 21:59:31 | 22:44:10 | 44m 39s | |
| Night | 22:44:10 | 23:59:59 | 1h 15m 49s |
Sunrise, Sunset and Solar noon here: Valongo, PT, for day: 2026-05-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:12:42 | 13:30:29 | 20:48:16 |
| Azimuth | 62.7° | 180° | 297.3° |
| Day Length |  |
14h 35m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 332 994 km94 033 963 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 | -25.9° | 336.2° |
| 100 | -29° | 351.7° |
| 200 | -29° | 7.9° |
| 300 | -25.9° | 23.5° |
| 400 | -20.2° | 37.5° |
| 500 | -12.4° | 49.8° |
| 600 | -3.1° | 60.6° |
| 700 | 7.2° | 70.3° |
| 800 | 18° | 79.6° |
| 900 | 29.3° | 89° |
| 1000 | 40.5° | 99.5° |
| 1100 | 51.4° | 112.6° |
| 1200 | 61° | 131.5° |
| 1300 | 67.4° | 160.9° |
| 1400 | 67.5° | 198.2° |
| 1500 | 61.2° | 228° |
| 1600 | 51.7° | 247° |
| 1700 | 40.8° | 260.3° |
| 1800 | 29.6° | 270.8° |
| 1900 | 18.4° | 280.3° |
| 2000 | 7.5° | 289.5° |
| 2100 | -2.8° | 299.2° |
| 2200 | -12° | 310° |
| 2300 | -19.9° | 322.2° |
| 2400 | -25.6° | 336.2° |