sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-29.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-04-29
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:48:36 | 4h 48m 36s | |
| Astronomical Twilight | 04:48:36 | 05:27:18 | 38m 42s | |
| Nautical Twilight | 05:27:18 | 06:03:13 | 35m 55s | |
| Civil Twilight | 06:03:13 | 06:32:39 | 29m 26s | |
| Daylight | 06:32:39 | 20:25:19 | 13h 52m 40s | |
| Civil Twilight | 20:25:19 | 20:54:45 | 29m 26s | |
| Nautical Twilight | 20:54:45 | 21:30:40 | 35m 55s | |
| Astronomical Twilight | 21:30:40 | 22:09:22 | 38m 42s | |
| Night | 22:09:22 | 23:59:59 | 1h 50m 37s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-04-29.
| Sunrise | Solar noon | Sunset | |
| Time | 06:32:39 | 13:28:59 | 20:25:19 |
| Azimuth | 70° | 180° | 290° |
| Day Length |  |
13h 52m 40s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 670 239 km93 622 146 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 | -31.3° | 334.4° |
| 100 | -34.7° | 351.3° |
| 200 | -34.6° | 9° |
| 300 | -31.2° | 25.9° |
| 400 | -24.9° | 40.7° |
| 500 | -16.6° | 53.5° |
| 600 | -6.8° | 64.5° |
| 700 | 3.9° | 74.4° |
| 800 | 15° | 83.8° |
| 900 | 26.4° | 93.5° |
| 1000 | 37.6° | 104.4° |
| 1100 | 48.3° | 118.1° |
| 1200 | 57.3° | 137° |
| 1300 | 63° | 164.2° |
| 1400 | 62.9° | 196.5° |
| 1500 | 57.2° | 223.5° |
| 1600 | 48.1° | 242.3° |
| 1700 | 37.5° | 255.9° |
| 1800 | 26.2° | 266.8° |
| 1900 | 14.9° | 276.5° |
| 2000 | 3.7° | 285.9° |
| 2100 | -6.9° | 295.9° |
| 2200 | -16.6° | 306.9° |
| 2300 | -24.8° | 319.7° |
| 2400 | -31° | 334.6° |