sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-04.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-12-04
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:44:22 | 3h 44m 22s | |
| Astronomical Twilight | 03:44:22 | 04:11:36 | 27m 14s | |
| Nautical Twilight | 04:11:36 | 04:38:26 | 26m 50s | |
| Civil Twilight | 04:38:26 | 05:01:12 | 22m 46s | |
| Daylight | 05:01:12 | 17:41:48 | 12h 40m 36s | |
| Civil Twilight | 17:41:48 | 18:04:34 | 22m 46s | |
| Nautical Twilight | 18:04:34 | 18:31:24 | 26m 50s | |
| Astronomical Twilight | 18:31:24 | 18:58:38 | 27m 14s | |
| Night | 18:58:38 | 23:59:59 | 5h 1m 21s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-12-04.
| Sunrise | Solar noon | Sunset | |
| Time | 05:01:12 | 11:21:30 | 17:41:48 |
| Azimuth | 112.7° | 180° | 247.2° |
| Day Length | ![]() |
12h 40m 36s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 429 692 km91 608 563 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -56.5° | 163.7° |
| 100 | -49.8° | 143.3° |
| 200 | -39.6° | 130° |
| 300 | -27.6° | 121.6° |
| 400 | -14.6° | 116.2° |
| 500 | -1.2° | 112.8° |
| 600 | 12.6° | 110.7° |
| 700 | 26.4° | 110° |
| 800 | 40.3° | 110.7° |
| 900 | 54° | 114.3° |
| 1000 | 66.9° | 124.6° |
| 1100 | 76.7° | 157.7° |
| 1200 | 74.7° | 215.7° |
| 1300 | 63.5° | 239.5° |
| 1400 | 50.2° | 247.1° |
| 1500 | 36.4° | 249.6° |
| 1600 | 22.6° | 249.9° |
| 1700 | 8.7° | 248.8° |
| 1800 | -4.9° | 246.3° |
| 1900 | -18.2° | 242.4° |
| 2000 | -31° | 236.3° |
| 2100 | -42.6° | 226.8° |
| 2200 | -52° | 211.7° |
| 2300 | -57.3° | 189.4° |
| 2400 | -56.4° | 163.9° |