sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-28.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-09-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:54:03 | 5h 54m 3s | |
| Astronomical Twilight | 05:54:03 | 06:26:14 | 32m 11s | |
| Nautical Twilight | 06:26:14 | 06:58:00 | 31m 46s | |
| Civil Twilight | 06:58:00 | 07:25:10 | 27m 10s | |
| Daylight | 07:25:10 | 19:19:22 | 11h 54m 12s | |
| Civil Twilight | 19:19:22 | 19:46:32 | 27m 10s | |
| Nautical Twilight | 19:46:32 | 20:18:18 | 31m 46s | |
| Astronomical Twilight | 20:18:18 | 20:50:28 | 32m 10s | |
| Night | 20:50:28 | 23:59:59 | 3h 9m 31s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-09-28.
| Sunrise | Solar noon | Sunset | |
| Time | 07:25:10 | 13:22:16 | 19:19:22 |
| Azimuth | 91.8° | 180° | 267.9° |
| Day Length |  |
11h 54m 12s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 885 984 km93 134 833 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 | -46.8° | 328.9° |
| 100 | -50.8° | 350.9° |
| 200 | -50.2° | 14.6° |
| 300 | -45.4° | 35.8° |
| 400 | -37.4° | 52.8° |
| 500 | -27.6° | 66.3° |
| 600 | -16.8° | 77.6° |
| 700 | -5.5° | 87.7° |
| 800 | 5.8° | 97.5° |
| 900 | 16.9° | 107.8° |
| 1000 | 27.3° | 119.5° |
| 1100 | 36.4° | 133.6° |
| 1200 | 43.4° | 150.9° |
| 1300 | 47.1° | 171.6° |
| 1400 | 46.5° | 193.6° |
| 1500 | 41.9° | 213.6° |
| 1600 | 34.3° | 230.1° |
| 1700 | 24.8° | 243.4° |
| 1800 | 14.1° | 254.6° |
| 1900 | 3° | 264.7° |
| 2000 | -8.4° | 274.5° |
| 2100 | -19.6° | 284.8° |
| 2200 | -30.3° | 296.5° |
| 2300 | -39.8° | 310.7° |
| 2400 | -47.2° | 328.8° |