sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-04.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-10-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:03:07 | 4h 3m 7s | |
| Astronomical Twilight | 04:03:07 | 04:27:42 | 24m 35s | |
| Nautical Twilight | 04:27:42 | 04:52:13 | 24m 31s | |
| Civil Twilight | 04:52:13 | 05:13:13 | 21m 0s | |
| Daylight | 05:13:13 | 17:26:33 | 12h 13m 20s | |
| Civil Twilight | 17:26:33 | 17:47:33 | 21m 0s | |
| Nautical Twilight | 17:47:33 | 18:12:04 | 24m 31s | |
| Astronomical Twilight | 18:12:04 | 18:36:39 | 24m 35s | |
| Night | 18:36:39 | 23:59:59 | 5h 23m 20s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-10-04.
| Sunrise | Solar noon | Sunset | |
| Time | 05:13:13 | 11:19:53 | 17:26:33 |
| Azimuth | 94.5° | 0° | 265.3° |
| Day Length |  |
12h 13m 20s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 618 034 km92 968 336 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 | -72.8° | 144.7° |
| 100 | -61.5° | 118.6° |
| 200 | -47.8° | 107.8° |
| 300 | -33.5° | 101.9° |
| 400 | -19° | 98° |
| 500 | -4.3° | 95.1° |
| 600 | 10.5° | 92.5° |
| 700 | 25.2° | 90.1° |
| 800 | 40° | 87.2° |
| 900 | 54.7° | 83.3° |
| 1000 | 69.3° | 75.6° |
| 1100 | 82.4° | 42.2° |
| 1200 | 78.7° | 299° |
| 1300 | 64.7° | 281° |
| 1400 | 50° | 275.1° |
| 1500 | 35.3° | 271.6° |
| 1600 | 20.5° | 269° |
| 1700 | 5.7° | 266.5° |
| 1800 | -9° | 263.8° |
| 1900 | -23.6° | 260.6° |
| 2000 | -38.1° | 256.2° |
| 2100 | -52.2° | 249.1° |
| 2200 | -65.3° | 234.9° |
| 2300 | -74.6° | 199.3° |
| 2400 | -72.4° | 145.2° |