sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-09.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-04-09
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:25:57 | 5h 25m 57s | |
| Astronomical Twilight | 05:25:57 | 06:00:43 | 34m 46s | |
| Nautical Twilight | 06:00:43 | 06:34:04 | 33m 21s | |
| Civil Twilight | 06:34:04 | 07:01:59 | 27m 55s | |
| Daylight | 07:01:59 | 20:04:25 | 13h 2m 26s | |
| Civil Twilight | 20:04:25 | 20:32:19 | 27m 54s | |
| Nautical Twilight | 20:32:19 | 21:05:41 | 33m 22s | |
| Astronomical Twilight | 21:05:41 | 21:40:27 | 34m 46s | |
| Night | 21:40:27 | 23:59:59 | 2h 19m 32s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-04-09.
| Sunrise | Solar noon | Sunset | |
| Time | 07:01:59 | 13:33:12 | 20:04:25 |
| Azimuth | 79.2° | 180° | 280.8° |
| Day Length |  |
13h 2m 26s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 849 275 km93 112 023 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 | -37.4° | 330.2° |
| 100 | -41.4° | 348.8° |
| 200 | -41.6° | 8.7° |
| 300 | -38° | 27.6° |
| 400 | -31.4° | 43.8° |
| 500 | -22.6° | 57.3° |
| 600 | -12.4° | 68.7° |
| 700 | -1.5° | 78.9° |
| 800 | 9.8° | 88.6° |
| 900 | 21.2° | 98.6° |
| 1000 | 32.2° | 109.8° |
| 1100 | 42.4° | 123.5° |
| 1200 | 50.8° | 141.4° |
| 1300 | 56° | 165° |
| 1400 | 56.4° | 191.8° |
| 1500 | 51.7° | 216.1° |
| 1600 | 43.6° | 234.7° |
| 1700 | 33.6° | 248.8° |
| 1800 | 22.6° | 260.3° |
| 1900 | 11.3° | 270.4° |
| 2000 | 0° | 280.1° |
| 2100 | -11° | 290.2° |
| 2200 | -21.2° | 301.4° |
| 2300 | -30.1° | 314.6° |
| 2400 | -37.1° | 330.5° |