sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-29.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-09-29
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:55:08 | 5h 55m 8s | |
| Astronomical Twilight | 05:55:08 | 06:27:15 | 32m 7s | |
| Nautical Twilight | 06:27:15 | 06:59:00 | 31m 45s | |
| Civil Twilight | 06:59:00 | 07:26:10 | 27m 10s | |
| Daylight | 07:26:10 | 19:17:42 | 11h 51m 32s | |
| Civil Twilight | 19:17:42 | 19:44:51 | 27m 9s | |
| Nautical Twilight | 19:44:51 | 20:16:36 | 31m 45s | |
| Astronomical Twilight | 20:16:36 | 20:48:43 | 32m 7s | |
| Night | 20:48:43 | 23:59:59 | 3h 11m 16s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-09-29.
| Sunrise | Solar noon | Sunset | |
| Time | 07:26:10 | 13:21:56 | 19:17:42 |
| Azimuth | 92.3° | 180° | 267.4° |
| Day Length |  |
11h 51m 32s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 843 288 km93 108 303 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 | -47.2° | 328.8° |
| 100 | -51.2° | 351° |
| 200 | -50.6° | 14.8° |
| 300 | -45.7° | 36.2° |
| 400 | -37.7° | 53.2° |
| 500 | -27.8° | 66.7° |
| 600 | -17° | 77.9° |
| 700 | -5.7° | 88° |
| 800 | 5.6° | 97.9° |
| 900 | 16.7° | 108.2° |
| 1000 | 27.1° | 119.9° |
| 1100 | 36.2° | 133.9° |
| 1200 | 43.1° | 151.2° |
| 1300 | 46.7° | 171.8° |
| 1400 | 46.1° | 193.6° |
| 1500 | 41.5° | 213.5° |
| 1600 | 33.9° | 229.9° |
| 1700 | 24.4° | 243.2° |
| 1800 | 13.8° | 254.4° |
| 1900 | 2.6° | 264.5° |
| 2000 | -8.7° | 274.3° |
| 2100 | -20° | 284.6° |
| 2200 | -30.6° | 296.2° |
| 2300 | -40.2° | 310.5° |
| 2400 | -47.6° | 328.7° |