sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-11.
All times are shown in Viseu local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-12-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:07:03 | 6h 7m 3s | |
| Astronomical Twilight | 06:07:03 | 06:40:16 | 33m 13s | |
| Nautical Twilight | 06:40:16 | 07:14:35 | 34m 19s | |
| Civil Twilight | 07:14:35 | 07:45:15 | 30m 40s | |
| Daylight | 07:45:15 | 17:04:29 | 9h 19m 14s | |
| Civil Twilight | 17:04:29 | 17:35:10 | 30m 41s | |
| Nautical Twilight | 17:35:10 | 18:09:28 | 34m 18s | |
| Astronomical Twilight | 18:09:28 | 18:42:42 | 33m 14s | |
| Night | 18:42:42 | 23:59:59 | 5h 17m 17s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-12-11.
| Sunrise | Solar noon | Sunset | |
| Time | 07:45:15 | 12:24:52 | 17:04:29 |
| Azimuth | 120.1° | 180° | 239.8° |
| Day Length |  |
9h 19m 14s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 297 734 km91 526 569 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 | -71.5° | 341.7° |
| 100 | -70.8° | 25.3° |
| 200 | -63.3° | 55.7° |
| 300 | -53° | 73.4° |
| 400 | -41.8° | 85.5° |
| 500 | -30.5° | 95.2° |
| 600 | -19.3° | 104.2° |
| 700 | -8.5° | 113.1° |
| 800 | 1.6° | 122.5° |
| 900 | 10.5° | 133.1° |
| 1000 | 18° | 145.1° |
| 1100 | 23.4° | 158.7° |
| 1200 | 26.1° | 173.6° |
| 1300 | 25.8° | 188.9° |
| 1400 | 22.6° | 203.7° |
| 1500 | 16.9° | 217° |
| 1600 | 9.1° | 228.7° |
| 1700 | -0.1° | 239.1° |
| 1800 | -10.3° | 248.4° |
| 1900 | -21.1° | 257.3° |
| 2000 | -32.4° | 266.2° |
| 2100 | -43.7° | 276.2° |
| 2200 | -54.8° | 288.9° |
| 2300 | -64.9° | 308.1° |
| 2400 | -71.6° | 341.3° |