sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-10.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-05-10
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:24:14 | 4h 24m 14s | |
| Astronomical Twilight | 04:24:14 | 04:49:34 | 25m 20s | |
| Nautical Twilight | 04:49:34 | 05:15:00 | 25m 26s | |
| Civil Twilight | 05:15:00 | 05:36:56 | 21m 56s | |
| Daylight | 05:36:56 | 17:18:21 | 11h 41m 25s | |
| Civil Twilight | 17:18:21 | 17:40:17 | 21m 56s | |
| Nautical Twilight | 17:40:17 | 18:05:43 | 25m 26s | |
| Astronomical Twilight | 18:05:43 | 18:31:03 | 25m 20s | |
| Night | 18:31:03 | 23:59:59 | 5h 28m 56s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-05-10.
| Sunrise | Solar noon | Sunset | |
| Time | 05:36:56 | 11:27:39 | 17:18:21 |
| Azimuth | 72.3° | 0° | 287.8° |
| Day Length |  |
11h 41m 25s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 081 252 km93 877 538 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 | -79.2° | 45° |
| 100 | -66.4° | 68.8° |
| 200 | -52.4° | 74.2° |
| 300 | -38.1° | 75.5° |
| 400 | -23.8° | 75.1° |
| 500 | -9.6° | 73.7° |
| 600 | 4.5° | 71.3° |
| 700 | 18.3° | 67.6° |
| 800 | 31.7° | 62° |
| 900 | 44.2° | 53.2° |
| 1000 | 54.9° | 38.4° |
| 1100 | 61.5° | 14.1° |
| 1200 | 61.3° | 344° |
| 1300 | 54.2° | 320.4° |
| 1400 | 43.4° | 306.2° |
| 1500 | 30.8° | 297.6° |
| 1600 | 17.4° | 292.2° |
| 1700 | 3.5° | 288.7° |
| 1800 | -10.6° | 286.3° |
| 1900 | -24.8° | 285° |
| 2000 | -39.1° | 284.8° |
| 2100 | -53.3° | 286.4° |
| 2200 | -67.3° | 292.4° |
| 2300 | -79.7° | 319.7° |
| 2400 | -79° | 44.1° |