sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-06-17.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-06-17
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:54:08 | 3h 54m 8s | |
| Astronomical Twilight | 03:54:08 | 04:44:18 | 50m 10s | |
| Nautical Twilight | 04:44:18 | 05:26:50 | 42m 32s | |
| Civil Twilight | 05:26:50 | 06:00:07 | 33m 17s | |
| Daylight | 06:00:07 | 21:05:04 | 15h 4m 57s | |
| Civil Twilight | 21:05:04 | 21:38:21 | 33m 17s | |
| Nautical Twilight | 21:38:21 | 22:20:53 | 42m 32s | |
| Astronomical Twilight | 22:20:53 | 23:11:03 | 50m 10s | |
| Night | 23:11:03 | 23:59:59 | 48m 56s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-06-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:00:07 | 13:32:36 | 21:05:04 |
| Azimuth | 57.6° | 180° | 302.4° |
| Day Length | ![]() |
15h 4m 57s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 989 782 km94 442 072 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -22.5° | 337° |
| 100 | -25.5° | 351.7° |
| 200 | -25.7° | 7° |
| 300 | -22.8° | 21.7° |
| 400 | -17.4° | 35.2° |
| 500 | -9.9° | 47.1° |
| 600 | -0.9° | 57.6° |
| 700 | 9.2° | 67° |
| 800 | 19.9° | 75.8° |
| 900 | 31.1° | 84.7° |
| 1000 | 42.5° | 94.5° |
| 1100 | 53.7° | 106.6° |
| 1200 | 64° | 124.5° |
| 1300 | 71.4° | 155.8° |
| 1400 | 71.8° | 200.4° |
| 1500 | 64.8° | 233.3° |
| 1600 | 54.7° | 252.1° |
| 1700 | 43.6° | 264.5° |
| 1800 | 32.2° | 274.4° |
| 1900 | 21° | 283.4° |
| 2000 | 10.2° | 292.2° |
| 2100 | 0° | 301.5° |
| 2200 | -9.1° | 311.9° |
| 2300 | -16.8° | 323.6° |
| 2400 | -22.4° | 337° |