sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-23.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-03-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:25:29 | 4h 25m 29s | |
| Astronomical Twilight | 04:25:29 | 04:49:51 | 24m 22s | |
| Nautical Twilight | 04:49:51 | 05:14:13 | 24m 22s | |
| Civil Twilight | 05:14:13 | 05:35:08 | 20m 55s | |
| Daylight | 05:35:08 | 17:40:20 | 12h 5m 12s | |
| Civil Twilight | 17:40:20 | 18:01:15 | 20m 55s | |
| Nautical Twilight | 18:01:15 | 18:25:37 | 24m 22s | |
| Astronomical Twilight | 18:25:37 | 18:50:00 | 24m 23s | |
| Night | 18:50:00 | 23:59:59 | 5h 9m 59s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-03-23.
| Sunrise | Solar noon | Sunset | |
| Time | 05:35:08 | 11:37:44 | 17:40:20 |
| Azimuth | 89.2° | 0° | 271° |
| Day Length |  |
12h 5m 12s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 131 362 km92 665 932 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 | -79.4° | 149.2° |
| 100 | -67.8° | 112.9° |
| 200 | -53.6° | 102.3° |
| 300 | -39.1° | 97° |
| 400 | -24.4° | 93.5° |
| 500 | -9.6° | 90.7° |
| 600 | 5.2° | 88.1° |
| 700 | 19.9° | 85.3° |
| 800 | 34.6° | 81.8° |
| 900 | 49.1° | 76.7° |
| 1000 | 63.2° | 67.2° |
| 1100 | 75.5° | 41.4° |
| 1200 | 77.7° | 333.5° |
| 1300 | 66.8° | 297.3° |
| 1400 | 53° | 285.4° |
| 1500 | 38.6° | 279.5° |
| 1600 | 23.9° | 275.7° |
| 1700 | 9.2° | 272.8° |
| 1800 | -5.6° | 270.2° |
| 1900 | -20.4° | 267.5° |
| 2000 | -35.1° | 264.4° |
| 2100 | -49.7° | 259.9° |
| 2200 | -64.1° | 251.8° |
| 2300 | -77.1° | 227.9° |
| 2400 | -79.7° | 147.7° |