sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-13.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-04-13
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:18:21 | 5h 18m 21s | |
| Astronomical Twilight | 05:18:21 | 05:53:47 | 35m 26s | |
| Nautical Twilight | 05:53:47 | 06:27:33 | 33m 46s | |
| Civil Twilight | 06:27:33 | 06:55:42 | 28m 9s | |
| Daylight | 06:55:42 | 20:08:36 | 13h 12m 54s | |
| Civil Twilight | 20:08:36 | 20:36:45 | 28m 9s | |
| Nautical Twilight | 20:36:45 | 21:10:32 | 33m 47s | |
| Astronomical Twilight | 21:10:32 | 21:45:57 | 35m 25s | |
| Night | 21:45:57 | 23:59:59 | 2h 14m 2s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-04-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:55:42 | 13:32:09 | 20:08:36 |
| Azimuth | 77.2° | 180° | 282.8° |
| Day Length | ![]() |
13h 12m 54s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 019 365 km93 217 712 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -36.1° | 331.2° |
| 100 | -40° | 349.4° |
| 200 | -40.1° | 8.8° |
| 300 | -36.6° | 27.2° |
| 400 | -30° | 43.1° |
| 500 | -21.3° | 56.5° |
| 600 | -11.2° | 67.8° |
| 700 | -0.3° | 77.9° |
| 800 | 11° | 87.6° |
| 900 | 22.3° | 97.6° |
| 1000 | 33.4° | 108.7° |
| 1100 | 43.7° | 122.4° |
| 1200 | 52.2° | 140.6° |
| 1300 | 57.5° | 164.9° |
| 1400 | 57.8° | 192.8° |
| 1500 | 52.9° | 217.5° |
| 1600 | 44.6° | 236.3° |
| 1700 | 34.4° | 250.3° |
| 1800 | 23.4° | 261.6° |
| 1900 | 12.1° | 271.7° |
| 2000 | 0.8° | 281.4° |
| 2100 | -10.1° | 291.4° |
| 2200 | -20.2° | 302.7° |
| 2300 | -29.1° | 315.8° |
| 2400 | -35.8° | 331.4° |