sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-01.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-08-01
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:38:20 | 4h 38m 20s | |
| Astronomical Twilight | 04:38:20 | 05:20:07 | 41m 47s | |
| Nautical Twilight | 05:20:07 | 05:57:58 | 37m 51s | |
| Civil Twilight | 05:57:58 | 06:28:34 | 30m 36s | |
| Daylight | 06:28:34 | 20:47:25 | 14h 18m 51s | |
| Civil Twilight | 20:47:25 | 21:18:01 | 30m 36s | |
| Nautical Twilight | 21:18:01 | 21:55:52 | 37m 51s | |
| Astronomical Twilight | 21:55:52 | 22:37:39 | 41m 47s | |
| Night | 22:37:39 | 23:59:59 | 1h 22m 20s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-08-01.
| Sunrise | Solar noon | Sunset | |
| Time | 06:28:34 | 13:38:00 | 20:47:25 |
| Azimuth | 65.1° | 180° | 294.7° |
| Day Length |  |
14h 18m 51s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 830 490 km94 343 093 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 | -26.9° | 333.7° |
| 100 | -30.5° | 349.4° |
| 200 | -31° | 6° |
| 300 | -28.2° | 22.1° |
| 400 | -22.6° | 36.6° |
| 500 | -14.9° | 49.3° |
| 600 | -5.6° | 60.3° |
| 700 | 4.7° | 70.1° |
| 800 | 15.7° | 79.4° |
| 900 | 27° | 88.7° |
| 1000 | 38.3° | 99.1° |
| 1100 | 49.3° | 111.8° |
| 1200 | 59.1° | 129.7° |
| 1300 | 65.9° | 157.2° |
| 1400 | 66.9° | 193.3° |
| 1500 | 61.4° | 223.8° |
| 1600 | 52.1° | 243.9° |
| 1700 | 41.4° | 257.7° |
| 1800 | 30.1° | 268.5° |
| 1900 | 18.7° | 278° |
| 2000 | 7.6° | 287.2° |
| 2100 | -2.9° | 296.8° |
| 2200 | -12.6° | 307.4° |
| 2300 | -20.8° | 319.6° |
| 2400 | -27.1° | 333.6° |