sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-31.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-07-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:34:23 | 4h 34m 23s | |
| Astronomical Twilight | 04:34:23 | 04:59:46 | 25m 23s | |
| Nautical Twilight | 04:59:46 | 05:25:15 | 25m 29s | |
| Civil Twilight | 05:25:15 | 05:47:14 | 21m 59s | |
| Daylight | 05:47:14 | 17:28:03 | 11h 40m 49s | |
| Civil Twilight | 17:28:03 | 17:50:03 | 22m 0s | |
| Nautical Twilight | 17:50:03 | 18:15:31 | 25m 28s | |
| Astronomical Twilight | 18:15:31 | 18:40:55 | 25m 24s | |
| Night | 18:40:55 | 23:59:59 | 5h 19m 4s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-07-31.
| Sunrise | Solar noon | Sunset | |
| Time | 05:47:14 | 11:37:39 | 17:28:03 |
| Azimuth | 71.6° | 0° | 288.3° |
| Day Length |  |
11h 40m 49s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 844 597 km94 351 858 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 | -80° | 31.8° |
| 100 | -68.4° | 64.8° |
| 200 | -54.6° | 72.3° |
| 300 | -40.5° | 74.3° |
| 400 | -26.2° | 74.4° |
| 500 | -12° | 73.2° |
| 600 | 2° | 71° |
| 700 | 15.9° | 67.6° |
| 800 | 29.3° | 62.4° |
| 900 | 41.9° | 54.2° |
| 1000 | 52.8° | 40.6° |
| 1100 | 60.3° | 18.4° |
| 1200 | 61.3° | 349.1° |
| 1300 | 55.3° | 324.3° |
| 1400 | 45° | 308.7° |
| 1500 | 32.7° | 299.4° |
| 1600 | 19.5° | 293.5° |
| 1700 | 5.7° | 289.7° |
| 1800 | -8.3° | 287.1° |
| 1900 | -22.5° | 285.7° |
| 2000 | -36.7° | 285.3° |
| 2100 | -50.9° | 286.6° |
| 2200 | -64.9° | 291.7° |
| 2300 | -77.7° | 312.7° |
| 2400 | -80.2° | 32.7° |