sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-23.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-09-23
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:48:35 | 5h 48m 35s | |
| Astronomical Twilight | 05:48:35 | 06:21:04 | 32m 29s | |
| Nautical Twilight | 06:21:04 | 06:53:00 | 31m 56s | |
| Civil Twilight | 06:53:00 | 07:20:12 | 27m 12s | |
| Daylight | 07:20:12 | 19:27:46 | 12h 7m 34s | |
| Civil Twilight | 19:27:46 | 19:54:58 | 27m 12s | |
| Nautical Twilight | 19:54:58 | 20:26:53 | 31m 55s | |
| Astronomical Twilight | 20:26:53 | 20:59:23 | 32m 30s | |
| Night | 20:59:23 | 23:59:59 | 3h 0m 36s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-09-23.
| Sunrise | Solar noon | Sunset | |
| Time | 07:20:12 | 13:23:59 | 19:27:46 |
| Azimuth | 89.2° | 180° | 270.5° |
| Day Length | ![]() |
12h 7m 34s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 097 758 km93 266 423 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -44.8° | 329.4° |
| 100 | -48.8° | 350.6° |
| 200 | -48.4° | 13.4° |
| 300 | -43.8° | 34.1° |
| 400 | -36.1° | 50.9° |
| 500 | -26.5° | 64.5° |
| 600 | -15.8° | 75.8° |
| 700 | -4.6° | 85.9° |
| 800 | 6.8° | 95.7° |
| 900 | 17.9° | 106° |
| 1000 | 28.5° | 117.7° |
| 1100 | 37.8° | 131.7° |
| 1200 | 45° | 149.3° |
| 1300 | 49° | 170.7° |
| 1400 | 48.5° | 193.5° |
| 1500 | 43.9° | 214.2° |
| 1600 | 36.1° | 231° |
| 1700 | 26.5° | 244.5° |
| 1800 | 15.8° | 255.8° |
| 1900 | 4.5° | 265.9° |
| 2000 | -6.8° | 275.7° |
| 2100 | -18° | 286° |
| 2200 | -28.6° | 297.6° |
| 2300 | -38° | 311.7° |
| 2400 | -45.2° | 329.3° |