sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-23.
All times are shown in Viseu local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-12-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:14:14 | 6h 14m 14s | |
| Astronomical Twilight | 06:14:14 | 06:47:33 | 33m 19s | |
| Nautical Twilight | 06:47:33 | 07:22:00 | 34m 27s | |
| Civil Twilight | 07:22:00 | 07:52:50 | 30m 50s | |
| Daylight | 07:52:50 | 17:08:34 | 9h 15m 44s | |
| Civil Twilight | 17:08:34 | 17:39:24 | 30m 50s | |
| Nautical Twilight | 17:39:24 | 18:13:51 | 34m 27s | |
| Astronomical Twilight | 18:13:51 | 18:47:10 | 33m 19s | |
| Night | 18:47:10 | 23:59:59 | 5h 12m 49s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-12-23.
| Sunrise | Solar noon | Sunset | |
| Time | 07:52:50 | 12:30:42 | 17:08:34 |
| Azimuth | 120.8° | 180° | 239.2° |
| Day Length |  |
9h 15m 44s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 144 342 km91 431 255 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 | -71.6° | 337.2° |
| 100 | -71.7° | 21.9° |
| 200 | -64.5° | 54.2° |
| 300 | -54.3° | 72.7° |
| 400 | -43.2° | 85° |
| 500 | -31.8° | 94.8° |
| 600 | -20.6° | 103.7° |
| 700 | -9.8° | 112.5° |
| 800 | 0.3° | 121.9° |
| 900 | 9.4° | 132.3° |
| 1000 | 17° | 144.1° |
| 1100 | 22.5° | 157.5° |
| 1200 | 25.5° | 172.2° |
| 1300 | 25.5° | 187.4° |
| 1400 | 22.6° | 202.1° |
| 1500 | 17.1° | 215.6° |
| 1600 | 9.6° | 227.4° |
| 1700 | 0.6° | 237.8° |
| 1800 | -9.5° | 247.2° |
| 1900 | -20.3° | 256° |
| 2000 | -31.5° | 264.9° |
| 2100 | -42.9° | 274.7° |
| 2200 | -54° | 286.9° |
| 2300 | -64.3° | 305.1° |
| 2400 | -71.6° | 336.9° |