sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-15.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-12-15
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:47:47 | 3h 47m 47s | |
| Astronomical Twilight | 03:47:47 | 04:15:17 | 27m 30s | |
| Nautical Twilight | 04:15:17 | 04:42:21 | 27m 4s | |
| Civil Twilight | 04:42:21 | 05:05:17 | 22m 56s | |
| Daylight | 05:05:17 | 17:47:36 | 12h 42m 19s | |
| Civil Twilight | 17:47:36 | 18:10:33 | 22m 57s | |
| Nautical Twilight | 18:10:33 | 18:37:36 | 27m 3s | |
| Astronomical Twilight | 18:37:36 | 19:05:06 | 27m 30s | |
| Night | 19:05:06 | 23:59:59 | 4h 54m 53s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-12-15.
| Sunrise | Solar noon | Sunset | |
| Time | 05:05:17 | 11:26:27 | 17:47:36 |
| Azimuth | 113.8° | 180° | 246.2° |
| Day Length | ![]() |
12h 42m 19s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
147 232 043 km91 485 750 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -55.8° | 166.2° |
| 100 | -49.7° | 145.7° |
| 200 | -39.9° | 132° |
| 300 | -28.1° | 123.3° |
| 400 | -15.4° | 117.6° |
| 500 | -2.1° | 114° |
| 600 | 11.6° | 111.9° |
| 700 | 25.3° | 111.1° |
| 800 | 39.1° | 111.9° |
| 900 | 52.6° | 115.5° |
| 1000 | 65.4° | 125.4° |
| 1100 | 75.3° | 155.3° |
| 1200 | 74.5° | 209.9° |
| 1300 | 64° | 236.3° |
| 1400 | 51.1° | 245.1° |
| 1500 | 37.5° | 248.2° |
| 1600 | 23.7° | 248.8° |
| 1700 | 10° | 247.9° |
| 1800 | -3.6° | 245.6° |
| 1900 | -16.8° | 241.8° |
| 2000 | -29.5° | 235.9° |
| 2100 | -41.1° | 226.7° |
| 2200 | -50.5° | 212.3° |
| 2300 | -56.1° | 191.1° |
| 2400 | -55.8° | 166.4° |