sun .5deg.comCustoias, Portugal (Guarda, Vila Nova de Foz Côa) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-31.
All times are shown in Custoias local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Custoias for this day: 2026-01-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 06:06:21 | 6h 6m 21s | |
| Astronomical Twilight | 06:06:21 | 06:38:43 | 32m 22s | |
| Nautical Twilight | 06:38:43 | 07:11:43 | 33m 0s | |
| Civil Twilight | 07:11:43 | 07:40:49 | 29m 6s | |
| Daylight | 07:40:49 | 17:44:35 | 10h 3m 46s | |
| Civil Twilight | 17:44:35 | 18:13:40 | 29m 5s | |
| Nautical Twilight | 18:13:40 | 18:46:41 | 33m 1s | |
| Astronomical Twilight | 18:46:41 | 19:19:02 | 32m 21s | |
| Night | 19:19:02 | 23:59:59 | 4h 40m 57s |
Sunrise, Sunset and Solar noon here: Custoias, PT, for day: 2026-01-31.
| Sunrise | Solar noon | Sunset | |
| Time | 07:40:49 | 12:42:42 | 17:44:35 |
| Azimuth | 112.5° | 180° | 247.5° |
| Day Length |  |
10h 3m 46s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 396 454 km91 587 910 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 | -64.7° | 335.4° |
| 100 | -66.2° | 10.1° |
| 200 | -61.2° | 40.8° |
| 300 | -52.4° | 61.5° |
| 400 | -41.8° | 75.8° |
| 500 | -30.7° | 87° |
| 600 | -19.4° | 96.7° |
| 700 | -8.3° | 106° |
| 800 | 2.3° | 115.7° |
| 900 | 12° | 126.3° |
| 1000 | 20.3° | 138.4° |
| 1100 | 26.8° | 152.3° |
| 1200 | 30.6° | 168.1° |
| 1300 | 31.4° | 184.7° |
| 1400 | 28.8° | 201° |
| 1500 | 23.5° | 215.8° |
| 1600 | 15.9° | 228.7° |
| 1700 | 6.7° | 239.9° |
| 1800 | -3.5° | 250° |
| 1900 | -14.4° | 259.4° |
| 2000 | -25.6° | 268.9° |
| 2100 | -36.9° | 279.3° |
| 2200 | -47.8° | 291.9° |
| 2300 | -57.5° | 309.4° |
| 2400 | -64.4° | 335.6° |