sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-20.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-05-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:25:11 | 4h 25m 11s | |
| Astronomical Twilight | 04:25:11 | 04:50:51 | 25m 40s | |
| Nautical Twilight | 04:50:51 | 05:16:38 | 25m 47s | |
| Civil Twilight | 05:16:38 | 05:38:52 | 22m 14s | |
| Daylight | 05:38:52 | 17:16:43 | 11h 37m 51s | |
| Civil Twilight | 17:16:43 | 17:38:58 | 22m 15s | |
| Nautical Twilight | 17:38:58 | 18:04:44 | 25m 46s | |
| Astronomical Twilight | 18:04:44 | 18:30:24 | 25m 40s | |
| Night | 18:30:24 | 23:59:59 | 5h 29m 35s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-05-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:38:52 | 11:27:48 | 17:16:43 |
| Azimuth | 69.9° | 0° | 290.2° |
| Day Length |  |
11h 37m 51s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 400 541 km94 075 935 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 | -77.4° | 37° |
| 100 | -65.7° | 63.2° |
| 200 | -52.1° | 70.3° |
| 300 | -38.1° | 72.5° |
| 400 | -24° | 72.5° |
| 500 | -9.9° | 71.3° |
| 600 | 4° | 68.9° |
| 700 | 17.6° | 65.2° |
| 800 | 30.7° | 59.5° |
| 900 | 42.8° | 50.5° |
| 1000 | 53° | 35.9° |
| 1100 | 59.3° | 13° |
| 1200 | 59° | 345.3° |
| 1300 | 52.4° | 323° |
| 1400 | 42.1° | 308.8° |
| 1500 | 29.9° | 300.1° |
| 1600 | 16.7° | 294.6° |
| 1700 | 3.1° | 291° |
| 1800 | -10.8° | 288.7° |
| 1900 | -24.9° | 287.6° |
| 2000 | -39° | 287.8° |
| 2100 | -52.9° | 290.2° |
| 2200 | -66.5° | 298° |
| 2300 | -77.8° | 327° |
| 2400 | -77.3° | 36.3° |