sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-25.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-05-25
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:25:54 | 4h 25m 54s | |
| Astronomical Twilight | 04:25:54 | 04:51:43 | 25m 49s | |
| Nautical Twilight | 04:51:43 | 05:17:39 | 25m 56s | |
| Civil Twilight | 05:17:39 | 05:40:02 | 22m 23s | |
| Daylight | 05:40:02 | 17:16:23 | 11h 36m 21s | |
| Civil Twilight | 17:16:23 | 17:38:46 | 22m 23s | |
| Nautical Twilight | 17:38:46 | 18:04:42 | 25m 56s | |
| Astronomical Twilight | 18:04:42 | 18:30:31 | 25m 49s | |
| Night | 18:30:31 | 23:59:59 | 5h 29m 28s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-05-25.
| Sunrise | Solar noon | Sunset | |
| Time | 05:40:02 | 11:28:13 | 17:16:23 |
| Azimuth | 68.9° | 0° | 291.2° |
| Day Length |  |
11h 36m 21s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 540 967 km94 163 191 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 | -76.7° | 34° |
| 100 | -65.4° | 61° |
| 200 | -52° | 68.7° |
| 300 | -38.1° | 71.2° |
| 400 | -24.1° | 71.5° |
| 500 | -10.1° | 70.3° |
| 600 | 3.7° | 68° |
| 700 | 17.2° | 64.3° |
| 800 | 30.2° | 58.5° |
| 900 | 42.2° | 49.5° |
| 1000 | 52.2° | 35° |
| 1100 | 58.3° | 12.7° |
| 1200 | 58.1° | 346° |
| 1300 | 51.7° | 324.1° |
| 1400 | 41.6° | 309.9° |
| 1500 | 29.5° | 301.2° |
| 1600 | 16.5° | 295.6° |
| 1700 | 3° | 291.9° |
| 1800 | -10.8° | 289.7° |
| 1900 | -24.8° | 288.6° |
| 2000 | -38.8° | 289° |
| 2100 | -52.7° | 291.7° |
| 2200 | -66° | 300.1° |
| 2300 | -77° | 329.1° |
| 2400 | -76.6° | 33.4° |