sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-28.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-12-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:54:15 | 3h 54m 15s | |
| Astronomical Twilight | 03:54:15 | 04:21:44 | 27m 29s | |
| Nautical Twilight | 04:21:44 | 04:48:47 | 27m 3s | |
| Civil Twilight | 04:48:47 | 05:11:44 | 22m 57s | |
| Daylight | 05:11:44 | 17:53:59 | 12h 42m 15s | |
| Civil Twilight | 17:53:59 | 18:16:55 | 22m 56s | |
| Nautical Twilight | 18:16:55 | 18:43:58 | 27m 3s | |
| Astronomical Twilight | 18:43:58 | 19:11:27 | 27m 29s | |
| Night | 19:11:27 | 23:59:59 | 4h 48m 32s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-12-28.
| Sunrise | Solar noon | Sunset | |
| Time | 05:11:44 | 11:32:51 | 17:53:59 |
| Azimuth | 113.8° | 180° | 246.2° |
| Day Length |  |
12h 42m 15s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 110 981 km91 410 526 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 | -56.1° | 168.8° |
| 100 | -50.5° | 147.6° |
| 200 | -41° | 133.2° |
| 300 | -29.4° | 124.1° |
| 400 | -16.7° | 118.2° |
| 500 | -3.5° | 114.4° |
| 600 | 10.1° | 112.1° |
| 700 | 23.8° | 111.2° |
| 800 | 37.6° | 111.8° |
| 900 | 51.2° | 114.9° |
| 1000 | 64.1° | 123.8° |
| 1100 | 74.5° | 150.4° |
| 1200 | 75.2° | 205° |
| 1300 | 65.3° | 234.6° |
| 1400 | 52.5° | 244.5° |
| 1500 | 39° | 248.1° |
| 1600 | 25.2° | 248.9° |
| 1700 | 11.5° | 248.1° |
| 1800 | -2.1° | 245.9° |
| 1900 | -15.4° | 242.3° |
| 2000 | -28.2° | 236.7° |
| 2100 | -39.9° | 227.9° |
| 2200 | -49.7° | 214.2° |
| 2300 | -55.8° | 193.7° |
| 2400 | -56.1° | 168.9° |