sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-28.
All times are shown in Viseu local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-01-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:10:35 | 6h 10m 35s | |
| Astronomical Twilight | 06:10:35 | 06:42:51 | 32m 16s | |
| Nautical Twilight | 06:42:51 | 07:15:48 | 32m 57s | |
| Civil Twilight | 07:15:48 | 07:44:53 | 29m 5s | |
| Daylight | 07:44:53 | 17:44:13 | 9h 59m 20s | |
| Civil Twilight | 17:44:13 | 18:13:18 | 29m 5s | |
| Nautical Twilight | 18:13:18 | 18:46:16 | 32m 58s | |
| Astronomical Twilight | 18:46:16 | 19:18:32 | 32m 16s | |
| Night | 19:18:32 | 23:59:59 | 4h 41m 27s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-01-28.
| Sunrise | Solar noon | Sunset | |
| Time | 07:44:53 | 12:44:33 | 17:44:13 |
| Azimuth | 113.5° | 180° | 246.5° |
| Day Length |  |
9h 59m 20s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 337 470 km91 551 259 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 | -65.7° | 333.4° |
| 100 | -67.5° | 9.5° |
| 200 | -62.5° | 41.4° |
| 300 | -53.4° | 62.5° |
| 400 | -42.8° | 76.7° |
| 500 | -31.5° | 87.7° |
| 600 | -20.2° | 97.2° |
| 700 | -9° | 106.4° |
| 800 | 1.6° | 115.9° |
| 900 | 11.3° | 126.4° |
| 1000 | 19.7° | 138.3° |
| 1100 | 26.3° | 152.1° |
| 1200 | 30.2° | 167.7° |
| 1300 | 31° | 184.2° |
| 1400 | 28.6° | 200.4° |
| 1500 | 23.3° | 215.1° |
| 1600 | 15.8° | 227.9° |
| 1700 | 6.6° | 239.1° |
| 1800 | -3.6° | 249° |
| 1900 | -14.5° | 258.3° |
| 2000 | -25.8° | 267.6° |
| 2100 | -37.1° | 277.8° |
| 2200 | -48.1° | 290.1° |
| 2300 | -58.1° | 307.3° |
| 2400 | -65.5° | 333.5° |