sun .5deg.comCustoias, Portugal (Guarda, Vila Nova de Foz Côa) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-17.
All times are shown in Custoias local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Custoias for this day: 2026-08-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:57:48 | 4h 57m 48s | |
| Astronomical Twilight | 04:57:48 | 05:36:00 | 38m 12s | |
| Nautical Twilight | 05:36:00 | 06:11:40 | 35m 40s | |
| Civil Twilight | 06:11:40 | 06:40:59 | 29m 19s | |
| Daylight | 06:40:59 | 20:25:44 | 13h 44m 45s | |
| Civil Twilight | 20:25:44 | 20:55:03 | 29m 19s | |
| Nautical Twilight | 20:55:03 | 21:30:42 | 35m 39s | |
| Astronomical Twilight | 21:30:42 | 22:08:55 | 38m 13s | |
| Night | 22:08:55 | 23:59:59 | 1h 51m 4s |
Sunrise, Sunset and Solar noon here: Custoias, PT, for day: 2026-08-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:40:59 | 13:33:21 | 20:25:44 |
| Azimuth | 71.2° | 180° | 288.6° |
| Day Length |  |
13h 44m 45s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 447 241 km94 104 953 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 | -31.1° | 333.1° |
| 100 | -34.7° | 350° |
| 200 | -34.9° | 7.8° |
| 300 | -31.8° | 24.8° |
| 400 | -25.7° | 40° |
| 500 | -17.5° | 53° |
| 600 | -7.9° | 64.2° |
| 700 | 2.7° | 74.3° |
| 800 | 13.7° | 83.9° |
| 900 | 25° | 93.7° |
| 1000 | 36.2° | 104.7° |
| 1100 | 46.7° | 118.3° |
| 1200 | 55.6° | 136.7° |
| 1300 | 61.4° | 162.7° |
| 1400 | 61.8° | 193.6° |
| 1500 | 56.6° | 220.4° |
| 1600 | 47.8° | 239.7° |
| 1700 | 37.5° | 253.7° |
| 1800 | 26.3° | 264.9° |
| 1900 | 15° | 274.8° |
| 2000 | 3.9° | 284.4° |
| 2100 | -6.8° | 294.3° |
| 2200 | -16.6° | 305.4° |
| 2300 | -25° | 318.2° |
| 2400 | -31.4° | 333.1° |