sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-11.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-12-11
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:46:18 | 3h 46m 18s | |
| Astronomical Twilight | 03:46:18 | 04:13:43 | 27m 25s | |
| Nautical Twilight | 04:13:43 | 04:40:43 | 27m 0s | |
| Civil Twilight | 04:40:43 | 05:03:37 | 22m 54s | |
| Daylight | 05:03:37 | 17:45:29 | 12h 41m 52s | |
| Civil Twilight | 17:45:29 | 18:08:23 | 22m 54s | |
| Nautical Twilight | 18:08:23 | 18:35:23 | 27m 0s | |
| Astronomical Twilight | 18:35:23 | 19:02:48 | 27m 25s | |
| Night | 19:02:48 | 23:59:59 | 4h 57m 11s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-12-11.
| Sunrise | Solar noon | Sunset | |
| Time | 05:03:37 | 11:24:33 | 17:45:29 |
| Azimuth | 113.5° | 180° | 246.5° |
| Day Length | ![]() |
12h 41m 52s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 294 187 km91 524 365 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -55.9° | 165.3° |
| 100 | -49.6° | 144.9° |
| 200 | -39.7° | 131.3° |
| 300 | -27.9° | 122.8° |
| 400 | -15° | 117.2° |
| 500 | -1.7° | 113.7° |
| 600 | 12° | 111.6° |
| 700 | 25.7° | 110.8° |
| 800 | 39.5° | 111.6° |
| 900 | 53.1° | 115.2° |
| 1000 | 65.9° | 125.4° |
| 1100 | 75.7° | 156.4° |
| 1200 | 74.5° | 211.8° |
| 1300 | 63.8° | 237.3° |
| 1400 | 50.7° | 245.7° |
| 1500 | 37.1° | 248.6° |
| 1600 | 23.3° | 249.1° |
| 1700 | 9.5° | 248.1° |
| 1800 | -4.1° | 245.8° |
| 1900 | -17.3° | 241.9° |
| 2000 | -30° | 235.9° |
| 2100 | -41.6° | 226.6° |
| 2200 | -51° | 212° |
| 2300 | -56.4° | 190.4° |
| 2400 | -55.9° | 165.5° |