sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-23.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-07-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:25:08 | 4h 25m 8s | |
| Astronomical Twilight | 04:25:08 | 05:09:27 | 44m 19s | |
| Nautical Twilight | 05:09:27 | 05:48:48 | 39m 21s | |
| Civil Twilight | 05:48:48 | 06:20:17 | 31m 29s | |
| Daylight | 06:20:17 | 20:56:03 | 14h 35m 46s | |
| Civil Twilight | 20:56:03 | 21:27:31 | 31m 28s | |
| Nautical Twilight | 21:27:31 | 22:06:52 | 39m 21s | |
| Astronomical Twilight | 22:06:52 | 22:51:11 | 44m 19s | |
| Night | 22:51:11 | 23:59:59 | 1h 8m 48s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-07-23.
| Sunrise | Solar noon | Sunset | |
| Time | 06:20:17 | 13:38:10 | 20:56:03 |
| Azimuth | 62.2° | 180° | 297.6° |
| Day Length |  |
14h 35m 46s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 975 321 km94 433 086 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 | -25° | 334.5° |
| 100 | -28.5° | 349.7° |
| 200 | -28.9° | 5.8° |
| 300 | -26.3° | 21.4° |
| 400 | -20.8° | 35.6° |
| 500 | -13.2° | 48° |
| 600 | -4.1° | 58.8° |
| 700 | 6.1° | 68.6° |
| 800 | 16.9° | 77.7° |
| 900 | 28.2° | 86.9° |
| 1000 | 39.6° | 96.9° |
| 1100 | 50.6° | 109.4° |
| 1200 | 60.7° | 127.1° |
| 1300 | 67.9° | 155.4° |
| 1400 | 68.9° | 194.2° |
| 1500 | 63.1° | 226.3° |
| 1600 | 53.6° | 246.3° |
| 1700 | 42.7° | 259.8° |
| 1800 | 31.3° | 270.4° |
| 1900 | 20° | 279.7° |
| 2000 | 9° | 288.8° |
| 2100 | -1.4° | 298.3° |
| 2200 | -10.9° | 308.7° |
| 2300 | -19° | 320.7° |
| 2400 | -25.2° | 334.4° |