sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-01.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-05-01
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:45:02 | 4h 45m 2s | |
| Astronomical Twilight | 04:45:02 | 05:24:13 | 39m 11s | |
| Nautical Twilight | 05:24:13 | 06:00:27 | 36m 14s | |
| Civil Twilight | 06:00:27 | 06:30:04 | 29m 37s | |
| Daylight | 06:30:04 | 20:27:24 | 13h 57m 20s | |
| Civil Twilight | 20:27:24 | 20:57:01 | 29m 37s | |
| Nautical Twilight | 20:57:01 | 21:33:15 | 36m 14s | |
| Astronomical Twilight | 21:33:15 | 22:12:26 | 39m 11s | |
| Night | 22:12:26 | 23:59:59 | 1h 47m 33s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-05-01.
| Sunrise | Solar noon | Sunset | |
| Time | 06:30:04 | 13:28:44 | 20:27:24 |
| Azimuth | 69.1° | 180° | 290.9° |
| Day Length | ![]() |
13h 57m 20s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 746 731 km93 669 676 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -30.7° | 334.7° |
| 100 | -34° | 351.5° |
| 200 | -34° | 9° |
| 300 | -30.6° | 25.7° |
| 400 | -24.3° | 40.4° |
| 500 | -16° | 53.1° |
| 600 | -6.3° | 64.1° |
| 700 | 4.3° | 74° |
| 800 | 15.5° | 83.4° |
| 900 | 26.8° | 93° |
| 1000 | 38.1° | 103.9° |
| 1100 | 48.7° | 117.5° |
| 1200 | 57.9° | 136.5° |
| 1300 | 63.6° | 164° |
| 1400 | 63.5° | 196.9° |
| 1500 | 57.7° | 224.2° |
| 1600 | 48.5° | 243° |
| 1700 | 37.8° | 256.6° |
| 1800 | 26.6° | 267.4° |
| 1900 | 15.2° | 277° |
| 2000 | 4.1° | 286.5° |
| 2100 | -6.5° | 296.4° |
| 2200 | -16.1° | 307.4° |
| 2300 | -24.4° | 320.1° |
| 2400 | -30.5° | 334.9° |