sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-20.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-09-20
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:12:06 | 4h 12m 6s | |
| Astronomical Twilight | 04:12:06 | 04:36:29 | 24m 23s | |
| Nautical Twilight | 04:36:29 | 05:00:51 | 24m 22s | |
| Civil Twilight | 05:00:51 | 05:21:46 | 20m 55s | |
| Daylight | 05:21:46 | 17:27:24 | 12h 5m 38s | |
| Civil Twilight | 17:27:24 | 17:48:19 | 20m 55s | |
| Nautical Twilight | 17:48:19 | 18:12:41 | 24m 22s | |
| Astronomical Twilight | 18:12:41 | 18:37:04 | 24m 23s | |
| Night | 18:37:04 | 23:59:59 | 5h 22m 55s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-09-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:21:46 | 11:24:35 | 17:27:24 |
| Azimuth | 89° | 0° | 270.9° |
| Day Length | ![]() |
12h 5m 38s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 212 638 km93 337 806 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -77.7° | 134.7° |
| 100 | -64.9° | 108.8° |
| 200 | -50.6° | 100.3° |
| 300 | -35.9° | 95.8° |
| 400 | -21.2° | 92.6° |
| 500 | -6.4° | 89.9° |
| 600 | 8.4° | 87.3° |
| 700 | 23.1° | 84.4° |
| 800 | 37.8° | 80.7° |
| 900 | 52.2° | 75° |
| 1000 | 66.1° | 63.6° |
| 1100 | 77.3° | 29.8° |
| 1200 | 75.9° | 321.3° |
| 1300 | 63.9° | 293.7° |
| 1400 | 49.9° | 283.7° |
| 1500 | 35.4° | 278.5° |
| 1600 | 20.7° | 274.9° |
| 1700 | 6° | 272.1° |
| 1800 | -8.8° | 269.4° |
| 1900 | -23.6° | 266.7° |
| 2000 | -38.3° | 263.3° |
| 2100 | -52.9° | 258.2° |
| 2200 | -67° | 248.1° |
| 2300 | -79° | 214.7° |
| 2400 | -77.4° | 135.6° |