sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-04.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-09-04
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:21:41 | 4h 21m 41s | |
| Astronomical Twilight | 04:21:41 | 04:46:08 | 24m 27s | |
| Nautical Twilight | 04:46:08 | 05:10:37 | 24m 29s | |
| Civil Twilight | 05:10:37 | 05:31:41 | 21m 4s | |
| Daylight | 05:31:41 | 17:28:43 | 11h 57m 2s | |
| Civil Twilight | 17:28:43 | 17:49:47 | 21m 4s | |
| Nautical Twilight | 17:49:47 | 18:14:16 | 24m 29s | |
| Astronomical Twilight | 18:14:16 | 18:38:43 | 24m 27s | |
| Night | 18:38:43 | 23:59:59 | 5h 21m 16s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-09-04.
| Sunrise | Solar noon | Sunset | |
| Time | 05:31:41 | 11:30:12 | 17:28:43 |
| Azimuth | 82.8° | 0° | 277.1° |
| Day Length | ![]() |
11h 57m 2s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 844 463 km93 730 404 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -82.3° | 109.4° |
| 100 | -67.8° | 95° |
| 200 | -53° | 91.1° |
| 300 | -38.3° | 88.5° |
| 400 | -23.5° | 86.3° |
| 500 | -8.8° | 84.1° |
| 600 | 5.9° | 81.5° |
| 700 | 20.4° | 78.3° |
| 800 | 34.8° | 73.9° |
| 900 | 48.7° | 66.8° |
| 1000 | 61.6° | 53.6° |
| 1100 | 71.2° | 24.3° |
| 1200 | 71.4° | 336.6° |
| 1300 | 61.9° | 306.7° |
| 1400 | 49.1° | 293.3° |
| 1500 | 35.1° | 286.1° |
| 1600 | 20.8° | 281.6° |
| 1700 | 6.2° | 278.4° |
| 1800 | -8.4° | 275.8° |
| 1900 | -23.2° | 273.5° |
| 2000 | -37.9° | 271.2° |
| 2100 | -52.7° | 268.5° |
| 2200 | -67.4° | 264.2° |
| 2300 | -81.9° | 249° |
| 2400 | -82.1° | 111.7° |