sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-17.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-09-17
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:13:59 | 4h 13m 59s | |
| Astronomical Twilight | 04:13:59 | 04:38:22 | 24m 23s | |
| Nautical Twilight | 04:38:22 | 05:02:44 | 24m 22s | |
| Civil Twilight | 05:02:44 | 05:23:39 | 20m 55s | |
| Daylight | 05:23:39 | 17:27:39 | 12h 4m 0s | |
| Civil Twilight | 17:27:39 | 17:48:35 | 20m 56s | |
| Nautical Twilight | 17:48:35 | 18:12:57 | 24m 22s | |
| Astronomical Twilight | 18:12:57 | 18:37:19 | 24m 22s | |
| Night | 18:37:19 | 23:59:59 | 5h 22m 40s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-09-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:23:39 | 11:25:39 | 17:27:39 |
| Azimuth | 87.8° | 0° | 272° |
| Day Length | ![]() |
12h 4m 0s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
150 336 294 km93 414 642 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -78.7° | 131.5° |
| 100 | -65.5° | 106.4° |
| 200 | -51.1° | 98.6° |
| 300 | -36.4° | 94.4° |
| 400 | -21.6° | 91.4° |
| 500 | -6.9° | 88.8° |
| 600 | 7.9° | 86.2° |
| 700 | 22.6° | 83.2° |
| 800 | 37.2° | 79.3° |
| 900 | 51.6° | 73.3° |
| 1000 | 65.3° | 61.4° |
| 1100 | 76.1° | 28.4° |
| 1200 | 75.2° | 324.9° |
| 1300 | 63.6° | 296.3° |
| 1400 | 49.8° | 285.6° |
| 1500 | 35.4° | 279.9° |
| 1600 | 20.8° | 276.2° |
| 1700 | 6° | 273.3° |
| 1800 | -8.7° | 270.7° |
| 1900 | -23.5° | 268° |
| 2000 | -38.2° | 264.8° |
| 2100 | -52.9° | 260.2° |
| 2200 | -67.2° | 251.1° |
| 2300 | -79.8° | 219.6° |
| 2400 | -78.4° | 132.6° |