sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-16.
All times are shown in Viseu local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-03-16
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:10:05 | 5h 10m 5s | |
| Astronomical Twilight | 05:10:05 | 05:42:20 | 32m 15s | |
| Nautical Twilight | 05:42:20 | 06:14:09 | 31m 49s | |
| Civil Twilight | 06:14:09 | 06:41:18 | 27m 9s | |
| Daylight | 06:41:18 | 18:39:11 | 11h 57m 53s | |
| Civil Twilight | 18:39:11 | 19:06:20 | 27m 9s | |
| Nautical Twilight | 19:06:20 | 19:38:09 | 31m 49s | |
| Astronomical Twilight | 19:38:09 | 20:10:24 | 32m 15s | |
| Night | 20:10:24 | 23:59:59 | 3h 49m 35s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-03-16.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:18 | 12:40:14 | 18:39:11 |
| Azimuth | 91.5° | 180° | 268.5° |
| Day Length |  |
11h 57m 53s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 829 867 km92 478 592 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 | -50.2° | 343.9° |
| 100 | -51.1° | 7.6° |
| 200 | -47.4° | 30° |
| 300 | -40.2° | 48.2° |
| 400 | -30.8° | 62.6° |
| 500 | -20.2° | 74.4° |
| 600 | -9° | 84.8° |
| 700 | 2.4° | 94.6° |
| 800 | 13.6° | 104.6° |
| 900 | 24.3° | 115.8° |
| 1000 | 33.9° | 129° |
| 1100 | 41.7° | 145.3° |
| 1200 | 46.5° | 165.1° |
| 1300 | 47.3° | 187.1° |
| 1400 | 43.9° | 208° |
| 1500 | 37.1° | 225.7° |
| 1600 | 28° | 239.9° |
| 1700 | 17.6° | 251.7° |
| 1800 | 6.6° | 262° |
| 1900 | -4.8° | 271.9° |
| 2000 | -16° | 281.9° |
| 2100 | -26.9° | 293.1° |
| 2200 | -36.7° | 306.4° |
| 2300 | -44.8° | 323.2° |
| 2400 | -49.9° | 344.1° |