sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-29.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-08-29
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:18:26 | 5h 18m 26s | |
| Astronomical Twilight | 05:18:26 | 05:53:53 | 35m 27s | |
| Nautical Twilight | 05:53:53 | 06:27:42 | 33m 49s | |
| Civil Twilight | 06:27:42 | 06:55:52 | 28m 10s | |
| Daylight | 06:55:52 | 20:09:15 | 13h 13m 23s | |
| Civil Twilight | 20:09:15 | 20:37:26 | 28m 11s | |
| Nautical Twilight | 20:37:26 | 21:11:14 | 33m 48s | |
| Astronomical Twilight | 21:11:14 | 21:46:41 | 35m 27s | |
| Night | 21:46:41 | 23:59:59 | 2h 13m 18s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-08-29.
| Sunrise | Solar noon | Sunset | |
| Time | 06:55:52 | 13:32:34 | 20:09:15 |
| Azimuth | 76.8° | 180° | 283° |
| Day Length |  |
13h 13m 23s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 067 848 km93 869 209 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 | -35.3° | 331.5° |
| 100 | -39.2° | 349.4° |
| 200 | -39.4° | 8.6° |
| 300 | -35.9° | 26.8° |
| 400 | -29.4° | 42.6° |
| 500 | -20.8° | 55.9° |
| 600 | -10.8° | 67.3° |
| 700 | -0° | 77.4° |
| 800 | 11.3° | 87.1° |
| 900 | 22.6° | 97° |
| 1000 | 33.7° | 108.2° |
| 1100 | 44° | 121.9° |
| 1200 | 52.6° | 140.1° |
| 1300 | 57.9° | 164.5° |
| 1400 | 58.2° | 192.7° |
| 1500 | 53.3° | 217.7° |
| 1600 | 44.9° | 236.5° |
| 1700 | 34.7° | 250.5° |
| 1800 | 23.6° | 261.8° |
| 1900 | 12.3° | 271.8° |
| 2000 | 1° | 281.5° |
| 2100 | -9.9° | 291.5° |
| 2200 | -20.1° | 302.7° |
| 2300 | -28.9° | 315.8° |
| 2400 | -35.7° | 331.4° |