sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-28.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-04-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:23:55 | 4h 23m 55s | |
| Astronomical Twilight | 04:23:55 | 04:48:51 | 24m 56s | |
| Nautical Twilight | 04:48:51 | 05:13:52 | 25m 1s | |
| Civil Twilight | 05:13:52 | 05:35:26 | 21m 34s | |
| Daylight | 05:35:26 | 17:21:59 | 11h 46m 33s | |
| Civil Twilight | 17:21:59 | 17:43:32 | 21m 33s | |
| Nautical Twilight | 17:43:32 | 18:08:33 | 25m 1s | |
| Astronomical Twilight | 18:08:33 | 18:33:30 | 24m 57s | |
| Night | 18:33:30 | 23:59:59 | 5h 26m 29s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-04-28.
| Sunrise | Solar noon | Sunset | |
| Time | 05:35:26 | 11:28:42 | 17:21:59 |
| Azimuth | 75.9° | 0° | 284.3° |
| Day Length |  |
11h 46m 33s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 641 216 km93 604 112 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 | -81.4° | 61.1° |
| 100 | -67.4° | 77.4° |
| 200 | -52.9° | 79.9° |
| 300 | -38.4° | 79.9° |
| 400 | -23.9° | 78.9° |
| 500 | -9.4° | 77.2° |
| 600 | 4.9° | 74.7° |
| 700 | 19.1° | 71.2° |
| 800 | 32.8° | 65.9° |
| 900 | 45.9° | 57.5° |
| 1000 | 57.3° | 42.9° |
| 1100 | 64.8° | 16.8° |
| 1200 | 64.7° | 342.3° |
| 1300 | 57° | 316.6° |
| 1400 | 45.5° | 302.2° |
| 1500 | 32.4° | 294° |
| 1600 | 18.6° | 288.8° |
| 1700 | 4.5° | 285.3° |
| 1800 | -9.9° | 282.9° |
| 1900 | -24.3° | 281.2° |
| 2000 | -38.8° | 280.4° |
| 2100 | -53.4° | 280.6° |
| 2200 | -67.8° | 283.5° |
| 2300 | -81.7° | 302.2° |
| 2400 | -81.3° | 59.4° |