sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-30.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-08-30
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:19:45 | 5h 19m 45s | |
| Astronomical Twilight | 05:19:45 | 05:55:02 | 35m 17s | |
| Nautical Twilight | 05:55:02 | 06:28:44 | 33m 42s | |
| Civil Twilight | 06:28:44 | 06:56:51 | 28m 7s | |
| Daylight | 06:56:51 | 20:07:40 | 13h 10m 49s | |
| Civil Twilight | 20:07:40 | 20:35:47 | 28m 7s | |
| Nautical Twilight | 20:35:47 | 21:09:28 | 33m 41s | |
| Astronomical Twilight | 21:09:28 | 21:44:46 | 35m 18s | |
| Night | 21:44:46 | 23:59:59 | 2h 15m 13s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-08-30.
| Sunrise | Solar noon | Sunset | |
| Time | 06:56:51 | 13:32:15 | 20:07:40 |
| Azimuth | 77.2° | 180° | 282.5° |
| Day Length |  |
13h 10m 49s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 033 186 km93 847 671 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 | -35.7° | 331.4° |
| 100 | -39.5° | 349.5° |
| 200 | -39.7° | 8.7° |
| 300 | -36.2° | 27° |
| 400 | -29.7° | 42.9° |
| 500 | -21.1° | 56.2° |
| 600 | -11° | 67.6° |
| 700 | -0.2° | 77.7° |
| 800 | 11.1° | 87.4° |
| 900 | 22.4° | 97.4° |
| 1000 | 33.5° | 108.6° |
| 1100 | 43.8° | 122.3° |
| 1200 | 52.3° | 140.5° |
| 1300 | 57.6° | 164.8° |
| 1400 | 57.8° | 192.7° |
| 1500 | 52.9° | 217.5° |
| 1600 | 44.6° | 236.2° |
| 1700 | 34.4° | 250.2° |
| 1800 | 23.4° | 261.6° |
| 1900 | 12° | 271.6° |
| 2000 | 0.7° | 281.2° |
| 2100 | -10.2° | 291.3° |
| 2200 | -20.4° | 302.5° |
| 2300 | -29.2° | 315.6° |
| 2400 | -36° | 331.3° |