sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-11.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-09-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:17:40 | 4h 17m 40s | |
| Astronomical Twilight | 04:17:40 | 04:42:03 | 24m 23s | |
| Nautical Twilight | 04:42:03 | 05:06:27 | 24m 24s | |
| Civil Twilight | 05:06:27 | 05:27:25 | 20m 58s | |
| Daylight | 05:27:25 | 17:28:10 | 12h 0m 45s | |
| Civil Twilight | 17:28:10 | 17:49:08 | 20m 58s | |
| Nautical Twilight | 17:49:08 | 18:13:32 | 24m 24s | |
| Astronomical Twilight | 18:13:32 | 18:37:55 | 24m 23s | |
| Night | 18:37:55 | 23:59:59 | 5h 22m 4s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-09-11.
| Sunrise | Solar noon | Sunset | |
| Time | 05:27:25 | 11:27:47 | 17:28:10 |
| Azimuth | 85.5° | 0° | 274.4° |
| Day Length |  |
12h 0m 45s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 577 138 km93 564 296 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 | -80.6° | 123.3° |
| 100 | -66.7° | 101.4° |
| 200 | -52.1° | 95.2° |
| 300 | -37.3° | 91.7° |
| 400 | -22.5° | 89.1° |
| 500 | -7.8° | 86.6° |
| 600 | 7° | 84° |
| 700 | 21.6° | 80.9° |
| 800 | 36.1° | 76.7° |
| 900 | 50.3° | 70.2° |
| 1000 | 63.6° | 57.5° |
| 1100 | 73.9° | 26.2° |
| 1200 | 73.5° | 331.1° |
| 1300 | 62.9° | 301.3° |
| 1400 | 49.5° | 289.2° |
| 1500 | 35.3° | 282.8° |
| 1600 | 20.8° | 278.7° |
| 1700 | 6.1° | 275.6° |
| 1800 | -8.6° | 273° |
| 1900 | -23.4° | 270.5° |
| 2000 | -38.1° | 267.8° |
| 2100 | -52.9° | 264.1° |
| 2200 | -67.5° | 257.2° |
| 2300 | -81.1° | 231.6° |
| 2400 | -80.3° | 124.8° |