sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-03.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-09-03
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:24:55 | 5h 24m 55s | |
| Astronomical Twilight | 05:24:55 | 05:59:34 | 34m 39s | |
| Nautical Twilight | 05:59:34 | 06:32:51 | 33m 17s | |
| Civil Twilight | 06:32:51 | 07:00:44 | 27m 53s | |
| Daylight | 07:00:44 | 20:01:14 | 13h 0m 30s | |
| Civil Twilight | 20:01:14 | 20:29:07 | 27m 53s | |
| Nautical Twilight | 20:29:07 | 21:02:23 | 33m 16s | |
| Astronomical Twilight | 21:02:23 | 21:37:03 | 34m 40s | |
| Night | 21:37:03 | 23:59:59 | 2h 22m 56s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-09-03.
| Sunrise | Solar noon | Sunset | |
| Time | 07:00:44 | 13:30:59 | 20:01:14 |
| Azimuth | 79.2° | 180° | 280.5° |
| Day Length | ![]() |
13h 0m 30s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 890 383 km93 758 937 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -37.1° | 331.1° |
| 100 | -41° | 349.6° |
| 200 | -41.1° | 9.4° |
| 300 | -37.5° | 28° |
| 400 | -30.8° | 44.1° |
| 500 | -22° | 57.5° |
| 600 | -11.8° | 68.9° |
| 700 | -0.9° | 79° |
| 800 | 10.4° | 88.8° |
| 900 | 21.7° | 98.8° |
| 1000 | 32.7° | 110.1° |
| 1100 | 42.9° | 123.9° |
| 1200 | 51.2° | 142.1° |
| 1300 | 56.2° | 165.9° |
| 1400 | 56.3° | 192.8° |
| 1500 | 51.5° | 216.9° |
| 1600 | 43.2° | 235.3° |
| 1700 | 33.2° | 249.2° |
| 1800 | 22.2° | 260.6° |
| 1900 | 10.8° | 270.6° |
| 2000 | -0.5° | 280.3° |
| 2100 | -11.5° | 290.5° |
| 2200 | -21.7° | 301.8° |
| 2300 | -30.6° | 315° |
| 2400 | -37.5° | 331° |