sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-16.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-08-16
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:30:22 | 4h 30m 22s | |
| Astronomical Twilight | 04:30:22 | 04:55:15 | 24m 53s | |
| Nautical Twilight | 04:55:15 | 05:20:11 | 24m 56s | |
| Civil Twilight | 05:20:11 | 05:41:41 | 21m 30s | |
| Daylight | 05:41:41 | 17:29:18 | 11h 47m 37s | |
| Civil Twilight | 17:29:18 | 17:50:47 | 21m 29s | |
| Nautical Twilight | 17:50:47 | 18:15:44 | 24m 57s | |
| Astronomical Twilight | 18:15:44 | 18:40:36 | 24m 52s | |
| Night | 18:40:36 | 23:59:59 | 5h 19m 23s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-08-16.
| Sunrise | Solar noon | Sunset | |
| Time | 05:41:41 | 11:35:29 | 17:29:18 |
| Azimuth | 76.2° | 0° | 283.7° |
| Day Length |  |
11h 47m 37s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 468 521 km94 118 175 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 | -82.9° | 55.8° |
| 100 | -69.1° | 77.2° |
| 200 | -54.6° | 80.1° |
| 300 | -40° | 80.2° |
| 400 | -25.5° | 79.3° |
| 500 | -11° | 77.7° |
| 600 | 3.4° | 75.3° |
| 700 | 17.6° | 72° |
| 800 | 31.4° | 67° |
| 900 | 44.6° | 59.1° |
| 1000 | 56.4° | 45.5° |
| 1100 | 64.7° | 20.7° |
| 1200 | 65.6° | 345.7° |
| 1300 | 58.4° | 318.2° |
| 1400 | 47.1° | 302.9° |
| 1500 | 34.1° | 294.2° |
| 1600 | 20.3° | 288.7° |
| 1700 | 6.2° | 285.1° |
| 1800 | -8.1° | 282.5° |
| 1900 | -22.6° | 280.7° |
| 2000 | -37.2° | 279.6° |
| 2100 | -51.7° | 279.4° |
| 2200 | -66.3° | 281.1° |
| 2300 | -80.5° | 293.2° |
| 2400 | -83.1° | 58.2° |