sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-13.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-05-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:24:27 | 4h 24m 27s | |
| Astronomical Twilight | 04:24:27 | 04:49:53 | 25m 26s | |
| Nautical Twilight | 04:49:53 | 05:15:25 | 25m 32s | |
| Civil Twilight | 05:15:25 | 05:37:27 | 22m 2s | |
| Daylight | 05:37:27 | 17:17:44 | 11h 40m 17s | |
| Civil Twilight | 17:17:44 | 17:39:45 | 22m 1s | |
| Nautical Twilight | 17:39:45 | 18:05:17 | 25m 32s | |
| Astronomical Twilight | 18:05:17 | 18:30:43 | 25m 26s | |
| Night | 18:30:43 | 23:59:59 | 5h 29m 16s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-05-13.
| Sunrise | Solar noon | Sunset | |
| Time | 05:37:27 | 11:27:35 | 17:17:44 |
| Azimuth | 71.5° | 0° | 288.6° |
| Day Length |  |
11h 40m 17s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 182 062 km93 940 178 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 | -78.6° | 42.2° |
| 100 | -66.2° | 67° |
| 200 | -52.3° | 72.9° |
| 300 | -38.1° | 74.5° |
| 400 | -23.8° | 74.3° |
| 500 | -9.7° | 72.9° |
| 600 | 4.4° | 70.5° |
| 700 | 18.1° | 66.8° |
| 800 | 31.4° | 61.2° |
| 900 | 43.8° | 52.3° |
| 1000 | 54.3° | 37.5° |
| 1100 | 60.8° | 13.7° |
| 1200 | 60.5° | 344.4° |
| 1300 | 53.6° | 321.2° |
| 1400 | 42.9° | 307° |
| 1500 | 30.5° | 298.4° |
| 1600 | 17.1° | 293° |
| 1700 | 3.4° | 289.4° |
| 1800 | -10.7° | 287.1° |
| 1900 | -24.9° | 285.8° |
| 2000 | -39.1° | 285.8° |
| 2100 | -53.2° | 287.6° |
| 2200 | -67.1° | 294.3° |
| 2300 | -79.1° | 322.4° |
| 2400 | -78.4° | 41.4° |