sun .5deg.comViseu, Portugal Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-19.
All times are shown in Viseu local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Viseu for this day: 2026-09-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:44:06 | 5h 44m 6s | |
| Astronomical Twilight | 05:44:06 | 06:16:54 | 32m 48s | |
| Nautical Twilight | 06:16:54 | 06:49:00 | 32m 6s | |
| Civil Twilight | 06:49:00 | 07:16:16 | 27m 16s | |
| Daylight | 07:16:16 | 19:34:32 | 12h 18m 16s | |
| Civil Twilight | 19:34:32 | 20:01:47 | 27m 15s | |
| Nautical Twilight | 20:01:47 | 20:33:54 | 32m 7s | |
| Astronomical Twilight | 20:33:54 | 21:06:42 | 32m 48s | |
| Night | 21:06:42 | 23:59:59 | 2h 53m 17s |
Sunrise, Sunset and Solar noon here: Viseu, PT, for day: 2026-09-19.
| Sunrise | Solar noon | Sunset | |
| Time | 07:16:16 | 13:25:24 | 19:34:32 |
| Azimuth | 87.2° | 180° | 272.5° |
| Day Length |  |
12h 18m 16s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 264 390 km93 369 963 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 | -43.3° | 329.8° |
| 100 | -47.2° | 350.4° |
| 200 | -46.9° | 12.5° |
| 300 | -42.5° | 32.7° |
| 400 | -35° | 49.5° |
| 500 | -25.6° | 63° |
| 600 | -15° | 74.3° |
| 700 | -3.8° | 84.5° |
| 800 | 7.5° | 94.3° |
| 900 | 18.7° | 104.6° |
| 1000 | 29.4° | 116.2° |
| 1100 | 38.9° | 130.2° |
| 1200 | 46.3° | 148° |
| 1300 | 50.4° | 169.8° |
| 1400 | 50.1° | 193.4° |
| 1500 | 45.4° | 214.7° |
| 1600 | 37.6° | 231.8° |
| 1700 | 27.9° | 245.4° |
| 1800 | 17.1° | 256.8° |
| 1900 | 5.8° | 266.9° |
| 2000 | -5.5° | 276.7° |
| 2100 | -16.7° | 286.9° |
| 2200 | -27.2° | 298.5° |
| 2300 | -36.5° | 312.4° |
| 2400 | -43.7° | 329.7° |