sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-29.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-09-29
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:06:19 | 4h 6m 19s | |
| Astronomical Twilight | 04:06:19 | 04:30:48 | 24m 29s | |
| Nautical Twilight | 04:30:48 | 04:55:14 | 24m 26s | |
| Civil Twilight | 04:55:14 | 05:16:11 | 20m 57s | |
| Daylight | 05:16:11 | 17:26:46 | 12h 10m 35s | |
| Civil Twilight | 17:26:46 | 17:47:43 | 20m 57s | |
| Nautical Twilight | 17:47:43 | 18:12:09 | 24m 26s | |
| Astronomical Twilight | 18:12:09 | 18:36:38 | 24m 29s | |
| Night | 18:36:38 | 23:59:59 | 5h 23m 21s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-09-29.
| Sunrise | Solar noon | Sunset | |
| Time | 05:16:11 | 11:21:29 | 17:26:46 |
| Azimuth | 92.5° | 0° | 267.3° |
| Day Length | ![]() |
12h 10m 35s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
149 832 600 km93 101 661 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -74.6° | 141.8° |
| 100 | -62.7° | 115.4° |
| 200 | -48.8° | 105.2° |
| 300 | -34.4° | 99.7° |
| 400 | -19.7° | 96.1° |
| 500 | -5° | 93.2° |
| 600 | 9.8° | 90.7° |
| 700 | 24.5° | 88° |
| 800 | 39.3° | 84.8° |
| 900 | 53.9° | 80.2° |
| 1000 | 68.3° | 70.9° |
| 1100 | 80.7° | 36.1° |
| 1200 | 77.9° | 308° |
| 1300 | 64.5° | 285.6° |
| 1400 | 50° | 278.2° |
| 1500 | 35.3° | 274.1° |
| 1600 | 20.6° | 271.1° |
| 1700 | 5.8° | 268.5° |
| 1800 | -8.9° | 265.8° |
| 1900 | -23.6° | 262.8° |
| 2000 | -38.2° | 258.7° |
| 2100 | -52.5° | 252.3° |
| 2200 | -66.1° | 239.4° |
| 2300 | -76.3° | 203.6° |
| 2400 | -74.2° | 142.4° |