sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-25.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-05-25
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:08:32 | 4h 8m 32s | |
| Astronomical Twilight | 04:08:32 | 04:54:20 | 45m 48s | |
| Nautical Twilight | 04:54:20 | 05:34:31 | 40m 11s | |
| Civil Twilight | 05:34:31 | 06:06:28 | 31m 57s | |
| Daylight | 06:06:28 | 20:50:43 | 14h 44m 15s | |
| Civil Twilight | 20:50:43 | 21:22:40 | 31m 57s | |
| Nautical Twilight | 21:22:40 | 22:02:52 | 40m 12s | |
| Astronomical Twilight | 22:02:52 | 22:48:39 | 45m 47s | |
| Night | 22:48:39 | 23:59:59 | 1h 11m 20s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-05-25.
| Sunrise | Solar noon | Sunset | |
| Time | 06:06:28 | 13:28:36 | 20:50:43 |
| Azimuth | 61° | 180° | 299° |
| Day Length | ![]() |
14h 44m 15s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 534 273 km94 159 032 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -25.1° | 337° |
| 100 | -28.1° | 352.4° |
| 200 | -28.1° | 8.3° |
| 300 | -24.9° | 23.5° |
| 400 | -19.2° | 37.3° |
| 500 | -11.3° | 49.4° |
| 600 | -2° | 60° |
| 700 | 8.2° | 69.5° |
| 800 | 19.2° | 78.5° |
| 900 | 30.5° | 87.7° |
| 1000 | 41.8° | 97.9° |
| 1100 | 52.8° | 110.8° |
| 1200 | 62.7° | 129.7° |
| 1300 | 69.3° | 160.6° |
| 1400 | 69.2° | 200.9° |
| 1500 | 62.4° | 231.3° |
| 1600 | 52.4° | 249.9° |
| 1700 | 41.4° | 262.6° |
| 1800 | 30.1° | 272.7° |
| 1900 | 18.8° | 281.9° |
| 2000 | 7.9° | 290.9° |
| 2100 | -2.3° | 300.5° |
| 2200 | -11.6° | 311.1° |
| 2300 | -19.3° | 323.2° |
| 2400 | -25° | 337.1° |