sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-15.
All times are shown in Viseu local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-12-15
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:09:48 | 6h 9m 48s | |
| Astronomical Twilight | 06:09:48 | 06:43:05 | 33m 17s | |
| Nautical Twilight | 06:43:05 | 07:17:29 | 34m 24s | |
| Civil Twilight | 07:17:29 | 07:48:15 | 30m 46s | |
| Daylight | 07:48:15 | 17:05:16 | 9h 17m 1s | |
| Civil Twilight | 17:05:16 | 17:36:02 | 30m 46s | |
| Nautical Twilight | 17:36:02 | 18:10:26 | 34m 24s | |
| Astronomical Twilight | 18:10:26 | 18:43:43 | 33m 17s | |
| Night | 18:43:43 | 23:59:59 | 5h 16m 16s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-12-15.
| Sunrise | Solar noon | Sunset | |
| Time | 07:48:15 | 12:26:46 | 17:05:16 |
| Azimuth | 120.5° | 180° | 239.4° |
| Day Length |  |
9h 17m 1s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 234 998 km91 487 586 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 | -71.7° | 340.2° |
| 100 | -71.2° | 24.4° |
| 200 | -63.8° | 55.4° |
| 300 | -53.5° | 73.3° |
| 400 | -42.3° | 85.5° |
| 500 | -31° | 95.2° |
| 600 | -19.8° | 104.1° |
| 700 | -9° | 113° |
| 800 | 1.1° | 122.4° |
| 900 | 10.1° | 132.9° |
| 1000 | 17.5° | 144.8° |
| 1100 | 23° | 158.3° |
| 1200 | 25.8° | 173.1° |
| 1300 | 25.6° | 188.4° |
| 1400 | 22.5° | 203.1° |
| 1500 | 16.8° | 216.5° |
| 1600 | 9.2° | 228.2° |
| 1700 | 0° | 238.6° |
| 1800 | -10.1° | 247.9° |
| 1900 | -20.9° | 256.8° |
| 2000 | -32.2° | 265.7° |
| 2100 | -43.5° | 275.6° |
| 2200 | -54.7° | 288.1° |
| 2300 | -64.8° | 306.9° |
| 2400 | -71.7° | 339.8° |