sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-20.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-12-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:50:01 | 3h 50m 1s | |
| Astronomical Twilight | 03:50:01 | 04:17:33 | 27m 32s | |
| Nautical Twilight | 04:17:33 | 04:44:39 | 27m 6s | |
| Civil Twilight | 04:44:39 | 05:07:37 | 22m 58s | |
| Daylight | 05:07:37 | 17:50:10 | 12h 42m 33s | |
| Civil Twilight | 17:50:10 | 18:13:09 | 22m 59s | |
| Nautical Twilight | 18:13:09 | 18:40:14 | 27m 5s | |
| Astronomical Twilight | 18:40:14 | 19:07:46 | 27m 32s | |
| Night | 19:07:46 | 23:59:59 | 4h 52m 13s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-12-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:07:37 | 11:28:54 | 17:50:10 |
| Azimuth | 114° | 180° | 246° |
| Day Length |  |
12h 42m 33s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 170 613 km91 447 579 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° | 167.2° |
| 100 | -49.8° | 146.5° |
| 200 | -40.2° | 132.6° |
| 300 | -28.5° | 123.7° |
| 400 | -15.8° | 118° |
| 500 | -2.6° | 114.3° |
| 600 | 11° | 112.1° |
| 700 | 24.7° | 111.3° |
| 800 | 38.5° | 112.1° |
| 900 | 52° | 115.5° |
| 1000 | 64.9° | 125.1° |
| 1100 | 74.9° | 153.6° |
| 1200 | 74.7° | 207.8° |
| 1300 | 64.5° | 235.4° |
| 1400 | 51.6° | 244.7° |
| 1500 | 38° | 248° |
| 1600 | 24.3° | 248.7° |
| 1700 | 10.6° | 247.8° |
| 1800 | -3° | 245.6° |
| 1900 | -16.3° | 241.8° |
| 2000 | -28.9° | 236° |
| 2100 | -40.5° | 227° |
| 2200 | -50.1° | 212.9° |
| 2300 | -55.8° | 192° |
| 2400 | -55.8° | 167.4° |