sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-20.
All times are shown in Viseu local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-03-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:03:03 | 5h 3m 3s | |
| Astronomical Twilight | 05:03:03 | 05:35:34 | 32m 31s | |
| Nautical Twilight | 05:35:34 | 06:07:31 | 31m 57s | |
| Civil Twilight | 06:07:31 | 06:34:42 | 27m 11s | |
| Daylight | 06:34:42 | 18:43:27 | 12h 8m 45s | |
| Civil Twilight | 18:43:27 | 19:10:39 | 27m 12s | |
| Nautical Twilight | 19:10:39 | 19:42:35 | 31m 56s | |
| Astronomical Twilight | 19:42:35 | 20:15:07 | 32m 32s | |
| Night | 20:15:07 | 23:59:59 | 3h 44m 52s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-03-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:34:42 | 12:39:05 | 18:43:27 |
| Azimuth | 89.4° | 180° | 270.6° |
| Day Length |  |
12h 8m 45s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 996 070 km92 581 866 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 | -48.8° | 344.8° |
| 100 | -49.5° | 7.8° |
| 200 | -45.8° | 29.5° |
| 300 | -38.7° | 47.4° |
| 400 | -29.4° | 61.7° |
| 500 | -18.9° | 73.4° |
| 600 | -7.7° | 83.7° |
| 700 | 3.7° | 93.6° |
| 800 | 14.9° | 103.6° |
| 900 | 25.7° | 114.8° |
| 1000 | 35.4° | 128.1° |
| 1100 | 43.3° | 144.7° |
| 1200 | 48.1° | 165.1° |
| 1300 | 48.9° | 187.8° |
| 1400 | 45.3° | 209.2° |
| 1500 | 38.2° | 227.1° |
| 1600 | 29° | 241.3° |
| 1700 | 18.5° | 253.1° |
| 1800 | 7.4° | 263.4° |
| 1900 | -4° | 273.3° |
| 2000 | -15.2° | 283.4° |
| 2100 | -25.9° | 294.6° |
| 2200 | -35.7° | 307.9° |
| 2300 | -43.5° | 324.6° |
| 2400 | -48.4° | 345.1° |