sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-23.
All times are shown in Viseu local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-01-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:13:37 | 6h 13m 37s | |
| Astronomical Twilight | 06:13:37 | 06:46:04 | 32m 27s | |
| Nautical Twilight | 06:46:04 | 07:19:20 | 33m 16s | |
| Civil Twilight | 07:19:20 | 07:48:46 | 29m 26s | |
| Daylight | 07:48:46 | 17:38:10 | 9h 49m 24s | |
| Civil Twilight | 17:38:10 | 18:07:36 | 29m 26s | |
| Nautical Twilight | 18:07:36 | 18:40:51 | 33m 15s | |
| Astronomical Twilight | 18:40:51 | 19:13:19 | 32m 28s | |
| Night | 19:13:19 | 23:59:59 | 4h 46m 40s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-01-23.
| Sunrise | Solar noon | Sunset | |
| Time | 07:48:46 | 12:43:28 | 17:38:10 |
| Azimuth | 115.2° | 180° | 244.8° |
| Day Length |  |
9h 49m 24s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 252 978 km91 498 759 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 | -67° | 332.9° |
| 100 | -68.6° | 10.6° |
| 200 | -63.3° | 43.4° |
| 300 | -54.1° | 64.3° |
| 400 | -43.3° | 78.2° |
| 500 | -32° | 89° |
| 600 | -20.7° | 98.4° |
| 700 | -9.6° | 107.5° |
| 800 | 0.9° | 117° |
| 900 | 10.5° | 127.4° |
| 1000 | 18.8° | 139.3° |
| 1100 | 25.2° | 152.9° |
| 1200 | 29° | 168.2° |
| 1300 | 29.8° | 184.4° |
| 1400 | 27.3° | 200.3° |
| 1500 | 22.1° | 214.7° |
| 1600 | 14.6° | 227.4° |
| 1700 | 5.5° | 238.4° |
| 1800 | -4.6° | 248.3° |
| 1900 | -15.5° | 257.5° |
| 2000 | -26.7° | 266.7° |
| 2100 | -38.1° | 276.7° |
| 2200 | -49.2° | 289° |
| 2300 | -59.3° | 306.1° |
| 2400 | -66.7° | 333° |