sun .5deg.comBarreiro, Portugal (Setúbal) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-18.
All times are shown in Barreiro local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Barreiro for this day: 2026-05-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:33:17 | 4h 33m 17s | |
| Astronomical Twilight | 04:33:17 | 05:14:19 | 41m 2s | |
| Nautical Twilight | 05:14:19 | 05:51:32 | 37m 13s | |
| Civil Twilight | 05:51:32 | 06:21:37 | 30m 5s | |
| Daylight | 06:21:37 | 20:43:51 | 14h 22m 14s | |
| Civil Twilight | 20:43:51 | 21:13:56 | 30m 5s | |
| Nautical Twilight | 21:13:56 | 21:51:09 | 37m 13s | |
| Astronomical Twilight | 21:51:09 | 22:32:11 | 41m 2s | |
| Night | 22:32:11 | 23:59:59 | 1h 27m 48s |
Sunrise, Sunset and Solar noon here: Barreiro, PT, for day: 2026-05-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:21:37 | 13:32:44 | 20:43:51 |
| Azimuth | 63.9° | 180° | 296.2° |
| Day Length |  |
14h 22m 14s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 332 994 km94 033 963 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 | -28° | 335.1° |
| 100 | -31.4° | 350.9° |
| 200 | -31.6° | 7.5° |
| 300 | -28.4° | 23.4° |
| 400 | -22.5° | 37.6° |
| 500 | -14.4° | 49.9° |
| 600 | -4.7° | 60.4° |
| 700 | 5.9° | 69.7° |
| 800 | 17.1° | 78.5° |
| 900 | 28.8° | 87.2° |
| 1000 | 40.5° | 96.9° |
| 1100 | 51.9° | 109.1° |
| 1200 | 62.2° | 127° |
| 1300 | 69.6° | 157.2° |
| 1400 | 70° | 198.9° |
| 1500 | 63.2° | 230.7° |
| 1600 | 53° | 249.5° |
| 1700 | 41.7° | 262.1° |
| 1800 | 30° | 271.9° |
| 1900 | 18.4° | 280.8° |
| 2000 | 7.1° | 289.5° |
| 2100 | -3.6° | 298.7° |
| 2200 | -13.3° | 309.1° |
| 2300 | -21.6° | 321.2° |
| 2400 | -27.8° | 335.1° |