sun .5deg.comBarreiro, Portugal (Setúbal) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-31.
All times are shown in Barreiro local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Barreiro for this day: 2026-08-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:31:16 | 5h 31m 16s | |
| Astronomical Twilight | 05:31:16 | 06:05:01 | 33m 45s | |
| Nautical Twilight | 06:05:01 | 06:37:27 | 32m 26s | |
| Civil Twilight | 06:37:27 | 07:04:38 | 27m 11s | |
| Daylight | 07:04:38 | 20:08:33 | 13h 3m 55s | |
| Civil Twilight | 20:08:33 | 20:35:44 | 27m 11s | |
| Nautical Twilight | 20:35:44 | 21:08:11 | 32m 27s | |
| Astronomical Twilight | 21:08:11 | 21:41:55 | 33m 44s | |
| Night | 21:41:55 | 23:59:59 | 2h 18m 4s |
Sunrise, Sunset and Solar noon here: Barreiro, PT, for day: 2026-08-31.
| Sunrise | Solar noon | Sunset | |
| Time | 07:04:38 | 13:36:36 | 20:08:33 |
| Azimuth | 78.1° | 180° | 281.6° |
| Day Length |  |
13h 3m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 998 099 km93 825 869 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 | -37.3° | 329.2° |
| 100 | -41.7° | 347.7° |
| 200 | -42.2° | 7.6° |
| 300 | -38.7° | 26.6° |
| 400 | -32° | 42.9° |
| 500 | -23.1° | 56.3° |
| 600 | -12.8° | 67.5° |
| 700 | -1.7° | 77.4° |
| 800 | 9.9° | 86.7° |
| 900 | 21.6° | 96.2° |
| 1000 | 33.1° | 106.8° |
| 1100 | 43.8° | 119.9° |
| 1200 | 53° | 137.6° |
| 1300 | 58.9° | 162.1° |
| 1400 | 59.6° | 191.3° |
| 1500 | 54.7° | 217.3° |
| 1600 | 46.1° | 236.4° |
| 1700 | 35.6° | 250.3° |
| 1800 | 24.2° | 261.4° |
| 1900 | 12.6° | 271° |
| 2000 | 0.9° | 280.3° |
| 2100 | -10.4° | 289.9° |
| 2200 | -21° | 300.8° |
| 2300 | -30.3° | 313.6° |
| 2400 | -37.7° | 329.1° |