sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-17.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-10-17
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:55:16 | 3h 55m 16s | |
| Astronomical Twilight | 03:55:16 | 04:20:14 | 24m 58s | |
| Nautical Twilight | 04:20:14 | 04:45:06 | 24m 52s | |
| Civil Twilight | 04:45:06 | 05:06:20 | 21m 14s | |
| Daylight | 05:06:20 | 17:26:44 | 12h 20m 24s | |
| Civil Twilight | 17:26:44 | 17:47:59 | 21m 15s | |
| Nautical Twilight | 17:47:59 | 18:12:50 | 24m 51s | |
| Astronomical Twilight | 18:12:50 | 18:37:49 | 24m 59s | |
| Night | 18:37:49 | 23:59:59 | 5h 22m 10s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-10-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:06:20 | 11:16:32 | 17:26:44 |
| Azimuth | 99.5° | 0° | 260.4° |
| Day Length | ![]() |
12h 20m 24s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
149 062 011 km92 622 839 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -68.2° | 150.4° |
| 100 | -58.1° | 125.9° |
| 200 | -45.2° | 113.9° |
| 300 | -31.3° | 107.2° |
| 400 | -17° | 102.9° |
| 500 | -2.6° | 99.8° |
| 600 | 12.1° | 97.4° |
| 700 | 26.7° | 95.3° |
| 800 | 41.5° | 93.5° |
| 900 | 56.2° | 91.7° |
| 1000 | 71° | 89.4° |
| 1100 | 85.8° | 80.6° |
| 1200 | 79.4° | 272.9° |
| 1300 | 64.6° | 269.3° |
| 1400 | 49.8° | 267.4° |
| 1500 | 35.1° | 265.6° |
| 1600 | 20.4° | 263.7° |
| 1700 | 5.7° | 261.5° |
| 1800 | -8.8° | 258.8° |
| 1900 | -23.2° | 255.2° |
| 2000 | -37.3° | 250° |
| 2100 | -50.8° | 241.4° |
| 2200 | -62.8° | 225.2° |
| 2300 | -70.1° | 192.3° |
| 2400 | -67.8° | 150.7° |