sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-31.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-10-31
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:48:22 | 3h 48m 22s | |
| Astronomical Twilight | 03:48:22 | 04:13:58 | 25m 36s | |
| Nautical Twilight | 04:13:58 | 04:39:21 | 25m 23s | |
| Civil Twilight | 04:39:21 | 05:01:01 | 21m 40s | |
| Daylight | 05:01:01 | 17:28:39 | 12h 27m 38s | |
| Civil Twilight | 17:28:39 | 17:50:19 | 21m 40s | |
| Nautical Twilight | 17:50:19 | 18:15:43 | 25m 24s | |
| Astronomical Twilight | 18:15:43 | 18:41:19 | 25m 36s | |
| Night | 18:41:19 | 23:59:59 | 5h 18m 40s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-10-31.
| Sunrise | Solar noon | Sunset | |
| Time | 05:01:01 | 11:14:50 | 17:28:39 |
| Azimuth | 104.4° | 180° | 255.4° |
| Day Length | ![]() |
12h 27m 38s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
148 491 946 km92 268 618 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -63.6° | 154.9° |
| 100 | -54.7° | 132.2° |
| 200 | -42.6° | 119.7° |
| 300 | -29.3° | 112.4° |
| 400 | -15.4° | 107.7° |
| 500 | -1.2° | 104.5° |
| 600 | 13.2° | 102.2° |
| 700 | 27.6° | 100.7° |
| 800 | 42.2° | 100° |
| 900 | 56.7° | 100.5° |
| 1000 | 71.2° | 104.5° |
| 1100 | 84.4° | 138.4° |
| 1200 | 78.3° | 248.2° |
| 1300 | 64.1° | 258.2° |
| 1400 | 49.5° | 259.9° |
| 1500 | 35° | 259.6° |
| 1600 | 20.5° | 258.5° |
| 1700 | 6.1° | 256.6° |
| 1800 | -8.2° | 253.9° |
| 1900 | -22.3° | 250° |
| 2000 | -35.9° | 244.2° |
| 2100 | -48.7° | 234.7° |
| 2200 | -59.4° | 217.9° |
| 2300 | -65.5° | 188.9° |
| 2400 | -63.3° | 155.2° |