sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-11.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-05-11
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:24:18 | 4h 24m 18s | |
| Astronomical Twilight | 04:24:18 | 04:49:40 | 25m 22s | |
| Nautical Twilight | 04:49:40 | 05:15:08 | 25m 28s | |
| Civil Twilight | 05:15:08 | 05:37:06 | 21m 58s | |
| Daylight | 05:37:06 | 17:18:08 | 11h 41m 2s | |
| Civil Twilight | 17:18:08 | 17:40:06 | 21m 58s | |
| Nautical Twilight | 17:40:06 | 18:05:34 | 25m 28s | |
| Astronomical Twilight | 18:05:34 | 18:30:56 | 25m 22s | |
| Night | 18:30:56 | 23:59:59 | 5h 29m 3s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-05-11.
| Sunrise | Solar noon | Sunset | |
| Time | 05:37:06 | 11:27:37 | 17:18:08 |
| Azimuth | 72.1° | 0° | 288.1° |
| Day Length | ![]() |
11h 41m 2s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 115 307 km93 898 698 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -79° | 44.1° |
| 100 | -66.4° | 68.2° |
| 200 | -52.4° | 73.8° |
| 300 | -38.1° | 75.1° |
| 400 | -23.8° | 74.8° |
| 500 | -9.6° | 73.4° |
| 600 | 4.5° | 71° |
| 700 | 18.3° | 67.3° |
| 800 | 31.6° | 61.7° |
| 900 | 44.1° | 52.9° |
| 1000 | 54.7° | 38.1° |
| 1100 | 61.3° | 13.9° |
| 1200 | 61° | 344.1° |
| 1300 | 54° | 320.7° |
| 1400 | 43.2° | 306.4° |
| 1500 | 30.7° | 297.9° |
| 1600 | 17.3° | 292.5° |
| 1700 | 3.5° | 288.9° |
| 1800 | -10.6° | 286.6° |
| 1900 | -24.8° | 285.3° |
| 2000 | -39.1° | 285.1° |
| 2100 | -53.3° | 286.8° |
| 2200 | -67.2° | 293.1° |
| 2300 | -79.5° | 320.7° |
| 2400 | -78.8° | 43.1° |