sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-19.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-04-19
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:07:02 | 5h 7m 2s | |
| Astronomical Twilight | 05:07:02 | 05:43:33 | 36m 31s | |
| Nautical Twilight | 05:43:33 | 06:18:03 | 34m 30s | |
| Civil Twilight | 06:18:03 | 06:46:38 | 28m 35s | |
| Daylight | 06:46:38 | 20:14:52 | 13h 28m 14s | |
| Civil Twilight | 20:14:52 | 20:43:27 | 28m 35s | |
| Nautical Twilight | 20:43:27 | 21:17:57 | 34m 30s | |
| Astronomical Twilight | 21:17:57 | 21:54:28 | 36m 31s | |
| Night | 21:54:28 | 23:59:59 | 2h 5m 31s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-04-19.
| Sunrise | Solar noon | Sunset | |
| Time | 06:46:38 | 13:30:45 | 20:14:52 |
| Azimuth | 74.4° | 180° | 285.6° |
| Day Length | ![]() |
13h 28m 14s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 270 170 km93 373 555 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -34.3° | 332.6° |
| 100 | -37.9° | 350.3° |
| 200 | -38° | 9° |
| 300 | -34.4° | 26.7° |
| 400 | -28° | 42.2° |
| 500 | -19.4° | 55.3° |
| 600 | -9.4° | 66.5° |
| 700 | 1.3° | 76.6° |
| 800 | 12.6° | 86.2° |
| 900 | 24° | 96° |
| 1000 | 35.1° | 107.1° |
| 1100 | 45.5° | 120.9° |
| 1200 | 54.3° | 139.4° |
| 1300 | 59.7° | 164.7° |
| 1400 | 59.8° | 194.2° |
| 1500 | 54.6° | 219.8° |
| 1600 | 46° | 238.6° |
| 1700 | 35.6° | 252.5° |
| 1800 | 24.5° | 263.7° |
| 1900 | 13.1° | 273.6° |
| 2000 | 1.9° | 283.2° |
| 2100 | -8.9° | 293.2° |
| 2200 | -18.8° | 304.4° |
| 2300 | -27.4° | 317.4° |
| 2400 | -34° | 332.8° |