sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-22.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-09-22
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:47:28 | 5h 47m 28s | |
| Astronomical Twilight | 05:47:28 | 06:20:02 | 32m 34s | |
| Nautical Twilight | 06:20:02 | 06:52:00 | 31m 58s | |
| Civil Twilight | 06:52:00 | 07:19:13 | 27m 13s | |
| Daylight | 07:19:13 | 19:29:27 | 12h 10m 14s | |
| Civil Twilight | 19:29:27 | 19:56:40 | 27m 13s | |
| Nautical Twilight | 19:56:40 | 20:28:38 | 31m 58s | |
| Astronomical Twilight | 20:28:38 | 21:01:12 | 32m 34s | |
| Night | 21:01:12 | 23:59:59 | 2h 58m 47s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-09-22.
| Sunrise | Solar noon | Sunset | |
| Time | 07:19:13 | 13:24:20 | 19:29:27 |
| Azimuth | 88.7° | 180° | 271° |
| Day Length |  |
12h 10m 14s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 139 685 km93 292 475 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 | -44.4° | 329.5° |
| 100 | -48.4° | 350.6° |
| 200 | -48° | 13.2° |
| 300 | -43.5° | 33.7° |
| 400 | -35.8° | 50.6° |
| 500 | -26.3° | 64.1° |
| 600 | -15.6° | 75.4° |
| 700 | -4.4° | 85.6° |
| 800 | 6.9° | 95.4° |
| 900 | 18.1° | 105.7° |
| 1000 | 28.7° | 117.3° |
| 1100 | 38.1° | 131.4° |
| 1200 | 45.4° | 149° |
| 1300 | 49.3° | 170.5° |
| 1400 | 48.9° | 193.5° |
| 1500 | 44.3° | 214.3° |
| 1600 | 36.5° | 231.2° |
| 1700 | 26.8° | 244.8° |
| 1800 | 16.1° | 256.1° |
| 1900 | 4.9° | 266.2° |
| 2000 | -6.5° | 276° |
| 2100 | -17.7° | 286.2° |
| 2200 | -28.2° | 297.9° |
| 2300 | -37.6° | 311.9° |
| 2400 | -44.8° | 329.4° |