sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-15.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-04-15
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:14:34 | 5h 14m 34s | |
| Astronomical Twilight | 05:14:34 | 05:50:20 | 35m 46s | |
| Nautical Twilight | 05:50:20 | 06:24:21 | 34m 1s | |
| Civil Twilight | 06:24:21 | 06:52:38 | 28m 17s | |
| Daylight | 06:52:38 | 20:10:41 | 13h 18m 3s | |
| Civil Twilight | 20:10:41 | 20:38:58 | 28m 17s | |
| Nautical Twilight | 20:38:58 | 21:12:59 | 34m 1s | |
| Astronomical Twilight | 21:12:59 | 21:48:45 | 35m 46s | |
| Night | 21:48:45 | 23:59:59 | 2h 11m 14s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-04-15.
| Sunrise | Solar noon | Sunset | |
| Time | 06:52:38 | 13:31:40 | 20:10:41 |
| Azimuth | 76.3° | 180° | 283.7° |
| Day Length |  |
13h 18m 3s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 103 642 km93 270 079 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 | -35.5° | 331.7° |
| 100 | -39.3° | 349.7° |
| 200 | -39.4° | 8.9° |
| 300 | -35.8° | 27° |
| 400 | -29.3° | 42.8° |
| 500 | -20.6° | 56.1° |
| 600 | -10.6° | 67.4° |
| 700 | 0.2° | 77.5° |
| 800 | 11.5° | 87.1° |
| 900 | 22.9° | 97° |
| 1000 | 34° | 108.2° |
| 1100 | 44.3° | 121.9° |
| 1200 | 52.9° | 140.2° |
| 1300 | 58.2° | 164.8° |
| 1400 | 58.5° | 193.2° |
| 1500 | 53.5° | 218.3° |
| 1600 | 45° | 237° |
| 1700 | 34.8° | 251° |
| 1800 | 23.8° | 262.3° |
| 1900 | 12.4° | 272.3° |
| 2000 | 1.2° | 282° |
| 2100 | -9.7° | 292° |
| 2200 | -19.8° | 303.3° |
| 2300 | -28.5° | 316.3° |
| 2400 | -35.2° | 331.9° |