sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-12.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-05-12
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:24:23 | 4h 24m 23s | |
| Astronomical Twilight | 04:24:23 | 04:49:47 | 25m 24s | |
| Nautical Twilight | 04:49:47 | 05:15:17 | 25m 30s | |
| Civil Twilight | 05:15:17 | 05:37:16 | 21m 59s | |
| Daylight | 05:37:16 | 17:17:55 | 11h 40m 39s | |
| Civil Twilight | 17:17:55 | 17:39:55 | 22m 0s | |
| Nautical Twilight | 17:39:55 | 18:05:25 | 25m 30s | |
| Astronomical Twilight | 18:05:25 | 18:30:49 | 25m 24s | |
| Night | 18:30:49 | 23:59:59 | 5h 29m 10s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-05-12.
| Sunrise | Solar noon | Sunset | |
| Time | 05:37:16 | 11:27:36 | 17:17:55 |
| Azimuth | 71.8° | 0° | 288.4° |
| Day Length |  |
11h 40m 39s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 148 913 km93 919 580 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 | -78.8° | 43.1° |
| 100 | -66.3° | 67.6° |
| 200 | -52.3° | 73.3° |
| 300 | -38.1° | 74.8° |
| 400 | -23.8° | 74.5° |
| 500 | -9.6° | 73.2° |
| 600 | 4.4° | 70.7° |
| 700 | 18.2° | 67.1° |
| 800 | 31.5° | 61.4° |
| 900 | 43.9° | 52.6° |
| 1000 | 54.5° | 37.8° |
| 1100 | 61.1° | 13.8° |
| 1200 | 60.8° | 344.2° |
| 1300 | 53.8° | 321° |
| 1400 | 43.1° | 306.7° |
| 1500 | 30.6° | 298.2° |
| 1600 | 17.2° | 292.7° |
| 1700 | 3.4° | 289.2° |
| 1800 | -10.6° | 286.8° |
| 1900 | -24.8° | 285.6° |
| 2000 | -39.1° | 285.4° |
| 2100 | -53.3° | 287.2° |
| 2200 | -67.2° | 293.7° |
| 2300 | -79.3° | 321.6° |
| 2400 | -78.6° | 42.2° |