sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-23.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-10-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:20:13 | 6h 20m 13s | |
| Astronomical Twilight | 06:20:13 | 06:51:54 | 31m 41s | |
| Nautical Twilight | 06:51:54 | 07:23:49 | 31m 55s | |
| Civil Twilight | 07:23:49 | 07:51:37 | 27m 48s | |
| Daylight | 07:51:37 | 18:40:17 | 10h 48m 40s | |
| Civil Twilight | 18:40:17 | 19:08:05 | 27m 48s | |
| Nautical Twilight | 19:08:05 | 19:40:00 | 31m 55s | |
| Astronomical Twilight | 19:40:00 | 20:11:41 | 31m 41s | |
| Night | 20:11:41 | 23:59:59 | 3h 48m 18s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-10-23.
| Sunrise | Solar noon | Sunset | |
| Time | 07:51:37 | 13:15:57 | 18:40:17 |
| Azimuth | 104.2° | 180° | 255.5° |
| Day Length |  |
10h 48m 40s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 822 392 km92 473 947 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 | -56° | 324.9° |
| 100 | -60.3° | 351.9° |
| 200 | -59° | 21.1° |
| 300 | -52.7° | 45.1° |
| 400 | -43.6° | 62.4° |
| 500 | -33° | 75.5° |
| 600 | -21.7° | 86.2° |
| 700 | -10.4° | 96° |
| 800 | 0.8° | 105.6° |
| 900 | 11.4° | 115.9° |
| 1000 | 21.1° | 127.4° |
| 1100 | 29.2° | 141° |
| 1200 | 35.1° | 156.9° |
| 1300 | 37.9° | 174.9° |
| 1400 | 37° | 193.4° |
| 1500 | 32.7° | 210.6° |
| 1600 | 25.7° | 225.4° |
| 1700 | 16.7° | 238° |
| 1800 | 6.6° | 248.8° |
| 1900 | -4.4° | 258.7° |
| 2000 | -15.7° | 268.2° |
| 2100 | -27° | 278.3° |
| 2200 | -38.1° | 289.9° |
| 2300 | -48.2° | 304.5° |
| 2400 | -56.4° | 324.7° |