sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-19.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-12-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:49:33 | 3h 49m 33s | |
| Astronomical Twilight | 03:49:33 | 04:17:04 | 27m 31s | |
| Nautical Twilight | 04:17:04 | 04:44:10 | 27m 6s | |
| Civil Twilight | 04:44:10 | 05:07:08 | 22m 58s | |
| Daylight | 05:07:08 | 17:49:40 | 12h 42m 32s | |
| Civil Twilight | 17:49:40 | 18:12:38 | 22m 58s | |
| Nautical Twilight | 18:12:38 | 18:39:44 | 27m 6s | |
| Astronomical Twilight | 18:39:44 | 19:07:15 | 27m 31s | |
| Night | 19:07:15 | 23:59:59 | 4h 52m 44s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-12-19.
| Sunrise | Solar noon | Sunset | |
| Time | 05:07:08 | 11:28:24 | 17:49:40 |
| Azimuth | 114° | 180° | 246° |
| Day Length |  |
12h 42m 32s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 181 432 km91 454 302 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 | -55.7° | 167° |
| 100 | -49.8° | 146.4° |
| 200 | -40.1° | 132.5° |
| 300 | -28.4° | 123.6° |
| 400 | -15.7° | 117.9° |
| 500 | -2.5° | 114.3° |
| 600 | 11.1° | 112.1° |
| 700 | 24.9° | 111.3° |
| 800 | 38.6° | 112.1° |
| 900 | 52.1° | 115.5° |
| 1000 | 65° | 125.2° |
| 1100 | 74.9° | 154° |
| 1200 | 74.6° | 208.2° |
| 1300 | 64.4° | 235.5° |
| 1400 | 51.5° | 244.7° |
| 1500 | 37.9° | 248° |
| 1600 | 24.2° | 248.7° |
| 1700 | 10.5° | 247.8° |
| 1800 | -3.1° | 245.6° |
| 1900 | -16.4° | 241.8° |
| 2000 | -29° | 236° |
| 2100 | -40.6° | 227° |
| 2200 | -50.2° | 212.8° |
| 2300 | -55.9° | 191.8° |
| 2400 | -55.7° | 167.2° |