sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-22.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-09-22
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:10:49 | 4h 10m 49s | |
| Astronomical Twilight | 04:10:49 | 04:35:13 | 24m 24s | |
| Nautical Twilight | 04:35:13 | 04:59:36 | 24m 23s | |
| Civil Twilight | 04:59:36 | 05:20:31 | 20m 55s | |
| Daylight | 05:20:31 | 17:27:14 | 12h 6m 43s | |
| Civil Twilight | 17:27:14 | 17:48:10 | 20m 56s | |
| Nautical Twilight | 17:48:10 | 18:12:32 | 24m 22s | |
| Astronomical Twilight | 18:12:32 | 18:36:56 | 24m 24s | |
| Night | 18:36:56 | 23:59:59 | 5h 23m 3s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-09-22.
| Sunrise | Solar noon | Sunset | |
| Time | 05:20:31 | 11:23:53 | 17:27:14 |
| Azimuth | 89.8° | 0° | 270.1° |
| Day Length | ![]() |
12h 6m 43s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 129 219 km93 285 972 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -77° | 136.5° |
| 100 | -64.4° | 110.4° |
| 200 | -50.2° | 101.4° |
| 300 | -35.6° | 96.7° |
| 400 | -20.9° | 93.4° |
| 500 | -6.1° | 90.7° |
| 600 | 8.7° | 88.1° |
| 700 | 23.4° | 85.2° |
| 800 | 38.1° | 81.6° |
| 900 | 52.6° | 76.1° |
| 1000 | 66.6° | 65.1° |
| 1100 | 78.1° | 30.8° |
| 1200 | 76.4° | 318.7° |
| 1300 | 64.1° | 291.9° |
| 1400 | 49.9° | 282.5° |
| 1500 | 35.4° | 277.5° |
| 1600 | 20.7° | 274.1° |
| 1700 | 5.9° | 271.3° |
| 1800 | -8.8° | 268.6° |
| 1900 | -23.6° | 265.8° |
| 2000 | -38.3° | 262.2° |
| 2100 | -52.8° | 256.9° |
| 2200 | -66.9° | 246.1° |
| 2300 | -78.5° | 211.7° |
| 2400 | -76.7° | 137.4° |