sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-22.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-08-22
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:28:03 | 4h 28m 3s | |
| Astronomical Twilight | 04:28:03 | 04:52:45 | 24m 42s | |
| Nautical Twilight | 04:52:45 | 05:17:31 | 24m 46s | |
| Civil Twilight | 05:17:31 | 05:38:51 | 21m 20s | |
| Daylight | 05:38:51 | 17:29:19 | 11h 50m 28s | |
| Civil Twilight | 17:29:19 | 17:50:39 | 21m 20s | |
| Nautical Twilight | 17:50:39 | 18:15:25 | 24m 46s | |
| Astronomical Twilight | 18:15:25 | 18:40:07 | 24m 42s | |
| Night | 18:40:07 | 23:59:59 | 5h 19m 52s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-08-22.
| Sunrise | Solar noon | Sunset | |
| Time | 05:38:51 | 11:34:05 | 17:29:19 |
| Azimuth | 78.1° | 0° | 281.7° |
| Day Length |  |
11h 50m 28s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 289 970 km94 007 229 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -83.5° | 72° |
| 100 | -69° | 82.7° |
| 200 | -54.3° | 83.4° |
| 300 | -39.6° | 82.8° |
| 400 | -25° | 81.5° |
| 500 | -10.4° | 79.6° |
| 600 | 4.1° | 77.2° |
| 700 | 18.4° | 73.9° |
| 800 | 32.4° | 69° |
| 900 | 45.9° | 61.3° |
| 1000 | 58° | 47.7° |
| 1100 | 66.6° | 21.7° |
| 1200 | 67.4° | 343.6° |
| 1300 | 59.6° | 315.1° |
| 1400 | 47.8° | 300.1° |
| 1500 | 34.5° | 291.8° |
| 1600 | 20.6° | 286.6° |
| 1700 | 6.3° | 283.1° |
| 1800 | -8.2° | 280.5° |
| 1900 | -22.8° | 278.6° |
| 2000 | -37.4° | 277.1° |
| 2100 | -52.1° | 276.2° |
| 2200 | -66.8° | 276.3° |
| 2300 | -81.4° | 281.7° |
| 2400 | -83.5° | 75° |