sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-19.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-05-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:25:04 | 4h 25m 4s | |
| Astronomical Twilight | 04:25:04 | 04:50:42 | 25m 38s | |
| Nautical Twilight | 04:50:42 | 05:16:26 | 25m 44s | |
| Civil Twilight | 05:16:26 | 05:38:39 | 22m 13s | |
| Daylight | 05:38:39 | 17:16:49 | 11h 38m 10s | |
| Civil Twilight | 17:16:49 | 17:39:02 | 22m 13s | |
| Nautical Twilight | 17:39:02 | 18:04:46 | 25m 44s | |
| Astronomical Twilight | 18:04:46 | 18:30:25 | 25m 39s | |
| Night | 18:30:25 | 23:59:59 | 5h 29m 34s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-05-19.
| Sunrise | Solar noon | Sunset | |
| Time | 05:38:39 | 11:27:44 | 17:16:49 |
| Azimuth | 70.1° | 0° | 290° |
| Day Length |  |
11h 38m 10s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 370 844 km94 057 482 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 | -77.6° | 37.6° |
| 100 | -65.8° | 63.7° |
| 200 | -52.1° | 70.7° |
| 300 | -38.1° | 72.7° |
| 400 | -23.9° | 72.7° |
| 500 | -9.9° | 71.5° |
| 600 | 4° | 69.1° |
| 700 | 17.7° | 65.4° |
| 800 | 30.8° | 59.7° |
| 900 | 43° | 50.7° |
| 1000 | 53.2° | 36.1° |
| 1100 | 59.5° | 13.1° |
| 1200 | 59.2° | 345.2° |
| 1300 | 52.6° | 322.8° |
| 1400 | 42.2° | 308.6° |
| 1500 | 29.9° | 299.9° |
| 1600 | 16.8° | 294.4° |
| 1700 | 3.1° | 290.8° |
| 1800 | -10.8° | 288.5° |
| 1900 | -24.9° | 287.4° |
| 2000 | -39° | 287.5° |
| 2100 | -53° | 289.9° |
| 2200 | -66.6° | 297.5° |
| 2300 | -78° | 326.5° |
| 2400 | -77.4° | 37° |