sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-31.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-08-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:23:49 | 4h 23m 49s | |
| Astronomical Twilight | 04:23:49 | 04:48:19 | 24m 30s | |
| Nautical Twilight | 04:48:19 | 05:12:53 | 24m 34s | |
| Civil Twilight | 05:12:53 | 05:34:00 | 21m 7s | |
| Daylight | 05:34:00 | 17:28:59 | 11h 54m 59s | |
| Civil Twilight | 17:28:59 | 17:50:07 | 21m 8s | |
| Nautical Twilight | 17:50:07 | 18:14:40 | 24m 33s | |
| Astronomical Twilight | 18:14:40 | 18:39:11 | 24m 31s | |
| Night | 18:39:11 | 23:59:59 | 5h 20m 48s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-08-31.
| Sunrise | Solar noon | Sunset | |
| Time | 05:34:00 | 11:31:30 | 17:28:59 |
| Azimuth | 81.3° | 0° | 278.5° |
| Day Length |  |
11h 54m 59s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 989 262 km93 820 378 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° | 99.1° |
| 100 | -68.3° | 91.3° |
| 200 | -53.5° | 88.7° |
| 300 | -38.7° | 86.7° |
| 400 | -24° | 84.8° |
| 500 | -9.3° | 82.7° |
| 600 | 5.3° | 80.2° |
| 700 | 19.8° | 76.9° |
| 800 | 34° | 72.3° |
| 900 | 47.8° | 65° |
| 1000 | 60.5° | 51.6° |
| 1100 | 69.8° | 23.4° |
| 1200 | 70.1° | 339.2° |
| 1300 | 61.3° | 309.6° |
| 1400 | 48.7° | 295.5° |
| 1500 | 35° | 287.9° |
| 1600 | 20.7° | 283.2° |
| 1700 | 6.3° | 279.9° |
| 1800 | -8.3° | 277.3° |
| 1900 | -23° | 275.1° |
| 2000 | -37.8° | 273.1° |
| 2100 | -52.5° | 271° |
| 2200 | -67.3° | 268.1° |
| 2300 | -82° | 259.7° |
| 2400 | -82.9° | 101.8° |