sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-21.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-01-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:09:05 | 4h 9m 5s | |
| Astronomical Twilight | 04:09:05 | 04:35:43 | 26m 38s | |
| Nautical Twilight | 04:35:43 | 05:02:01 | 26m 18s | |
| Civil Twilight | 05:02:01 | 05:24:22 | 22m 21s | |
| Daylight | 05:24:22 | 18:00:47 | 12h 36m 25s | |
| Civil Twilight | 18:00:47 | 18:23:09 | 22m 22s | |
| Nautical Twilight | 18:23:09 | 18:49:27 | 26m 18s | |
| Astronomical Twilight | 18:49:27 | 19:16:05 | 26m 38s | |
| Night | 19:16:05 | 23:59:59 | 4h 43m 54s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-01-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:24:22 | 11:42:35 | 18:00:47 |
| Azimuth | 110.4° | 180° | 249.7° |
| Day Length | ![]() |
12h 36m 25s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 227 013 km91 482 625 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -59.7° | 171.9° |
| 100 | -54.5° | 147.6° |
| 200 | -44.9° | 131.6° |
| 300 | -33° | 121.8° |
| 400 | -20° | 115.7° |
| 500 | -6.5° | 111.6° |
| 600 | 7.4° | 109.1° |
| 700 | 21.4° | 107.6° |
| 800 | 35.5° | 107.4° |
| 900 | 49.5° | 109.1° |
| 1000 | 63.3° | 114.8° |
| 1100 | 75.7° | 135.1° |
| 1200 | 79.3° | 202.1° |
| 1300 | 68.9° | 239.7° |
| 1400 | 55.5° | 249.3° |
| 1500 | 41.5° | 252.2° |
| 1600 | 27.5° | 252.7° |
| 1700 | 13.4° | 251.8° |
| 1800 | -0.6° | 249.7° |
| 1900 | -14.3° | 246.4° |
| 2000 | -27.6° | 241.3° |
| 2100 | -40° | 233.3° |
| 2200 | -50.9° | 220.4° |
| 2300 | -58.4° | 199.6° |
| 2400 | -60° | 172° |