sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-13.
All times are shown in Viseu local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-01-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:17:13 | 6h 17m 13s | |
| Astronomical Twilight | 06:17:13 | 06:50:05 | 32m 52s | |
| Nautical Twilight | 06:50:05 | 07:23:53 | 33m 48s | |
| Civil Twilight | 07:23:53 | 07:53:58 | 30m 5s | |
| Daylight | 07:53:58 | 17:26:41 | 9h 32m 43s | |
| Civil Twilight | 17:26:41 | 17:56:46 | 30m 5s | |
| Nautical Twilight | 17:56:46 | 18:30:34 | 33m 48s | |
| Astronomical Twilight | 18:30:34 | 19:03:26 | 32m 52s | |
| Night | 19:03:26 | 23:59:59 | 4h 56m 33s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-01-13.
| Sunrise | Solar noon | Sunset | |
| Time | 07:53:58 | 12:40:19 | 17:26:41 |
| Azimuth | 118° | 180° | 242° |
| Day Length |  |
9h 32m 43s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 138 070 km91 427 358 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 | -69.1° | 332.8° |
| 100 | -70.5° | 13.8° |
| 200 | -64.5° | 47.4° |
| 300 | -54.9° | 67.7° |
| 400 | -43.9° | 81.1° |
| 500 | -32.6° | 91.5° |
| 600 | -21.3° | 100.6° |
| 700 | -10.3° | 109.6° |
| 800 | 0° | 119° |
| 900 | 9.5° | 129.3° |
| 1000 | 17.5° | 141° |
| 1100 | 23.6° | 154.5° |
| 1200 | 27.1° | 169.4° |
| 1300 | 27.7° | 185.1° |
| 1400 | 25.2° | 200.4° |
| 1500 | 19.9° | 214.4° |
| 1600 | 12.5° | 226.8° |
| 1700 | 3.5° | 237.6° |
| 1800 | -6.5° | 247.2° |
| 1900 | -17.3° | 256.3° |
| 2000 | -28.5° | 265.3° |
| 2100 | -39.9° | 275.2° |
| 2200 | -51° | 287.2° |
| 2300 | -61.3° | 304.5° |
| 2400 | -68.9° | 332.8° |