sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-03.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-08-03
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:41:20 | 4h 41m 20s | |
| Astronomical Twilight | 04:41:20 | 05:22:34 | 41m 14s | |
| Nautical Twilight | 05:22:34 | 06:00:05 | 37m 31s | |
| Civil Twilight | 06:00:05 | 06:30:28 | 30m 23s | |
| Daylight | 06:30:28 | 20:45:13 | 14h 14m 45s | |
| Civil Twilight | 20:45:13 | 21:15:37 | 30m 24s | |
| Nautical Twilight | 21:15:37 | 21:53:08 | 37m 31s | |
| Astronomical Twilight | 21:53:08 | 22:34:22 | 41m 14s | |
| Night | 22:34:22 | 23:59:59 | 1h 25m 37s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-08-03.
| Sunrise | Solar noon | Sunset | |
| Time | 06:30:28 | 13:37:51 | 20:45:13 |
| Azimuth | 65.8° | 180° | 294° |
| Day Length | ![]() |
14h 14m 45s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 791 105 km94 318 620 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -27.4° | 333.5° |
| 100 | -31° | 349.4° |
| 200 | -31.5° | 6.1° |
| 300 | -28.7° | 22.3° |
| 400 | -23° | 36.9° |
| 500 | -15.2° | 49.6° |
| 600 | -5.9° | 60.6° |
| 700 | 4.4° | 70.5° |
| 800 | 15.4° | 79.8° |
| 900 | 26.7° | 89.2° |
| 1000 | 38° | 99.6° |
| 1100 | 49° | 112.4° |
| 1200 | 58.7° | 130.3° |
| 1300 | 65.5° | 157.6° |
| 1400 | 66.4° | 193.1° |
| 1500 | 60.9° | 223.3° |
| 1600 | 51.7° | 243.3° |
| 1700 | 41° | 257.2° |
| 1800 | 29.8° | 268° |
| 1900 | 18.4° | 277.6° |
| 2000 | 7.3° | 286.8° |
| 2100 | -3.3° | 296.5° |
| 2200 | -13° | 307.1° |
| 2300 | -21.3° | 319.3° |
| 2400 | -27.6° | 333.4° |