sun .5deg.comBarreiro, Portugal (Setúbal) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-21.
All times are shown in Barreiro local time (GMT+01:00
).
Night, Twilight, and Daylight Times in Barreiro for this day: 2026-04-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 05:14:49 | 5h 14m 49s | |
| Astronomical Twilight | 05:14:49 | 05:50:06 | 35m 17s | |
| Nautical Twilight | 05:50:06 | 06:23:36 | 33m 30s | |
| Civil Twilight | 06:23:36 | 06:51:24 | 27m 48s | |
| Daylight | 06:51:24 | 20:18:34 | 13h 27m 10s | |
| Civil Twilight | 20:18:34 | 20:46:22 | 27m 48s | |
| Nautical Twilight | 20:46:22 | 21:19:52 | 33m 30s | |
| Astronomical Twilight | 21:19:52 | 21:55:09 | 35m 17s | |
| Night | 21:55:09 | 23:59:59 | 2h 4m 50s |
Sunrise, Sunset and Solar noon here: Barreiro, PT, for day: 2026-04-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:51:24 | 13:34:59 | 20:18:34 |
| Azimuth | 74° | 180° | 286° |
| Day Length | ![]() |
13h 27m 10s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 352 229 km93 424 544 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -35° | 331.1° |
| 100 | -39° | 348.8° |
| 200 | -39.4° | 7.8° |
| 300 | -35.9° | 25.8° |
| 400 | -29.4° | 41.5° |
| 500 | -20.7° | 54.6° |
| 600 | -10.5° | 65.6° |
| 700 | 0.5° | 75.3° |
| 800 | 12.1° | 84.5° |
| 900 | 23.8° | 93.9° |
| 1000 | 35.3° | 104.3° |
| 1100 | 46.3° | 117.3° |
| 1200 | 55.8° | 135.3° |
| 1300 | 62° | 161.3° |
| 1400 | 62.6° | 193.2° |
| 1500 | 57.2° | 220.7° |
| 1600 | 48.2° | 240° |
| 1700 | 37.4° | 253.7° |
| 1800 | 25.9° | 264.5° |
| 1900 | 14.2° | 274° |
| 2000 | 2.7° | 283.1° |
| 2100 | -8.4° | 292.7° |
| 2200 | -18.8° | 303.5° |
| 2300 | -27.8° | 316.1° |
| 2400 | -34.7° | 331.3° |