sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-23.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-05-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:25:36 | 4h 25m 36s | |
| Astronomical Twilight | 04:25:36 | 04:51:22 | 25m 46s | |
| Nautical Twilight | 04:51:22 | 05:17:13 | 25m 51s | |
| Civil Twilight | 05:17:13 | 05:39:33 | 22m 20s | |
| Daylight | 05:39:33 | 17:16:29 | 11h 36m 56s | |
| Civil Twilight | 17:16:29 | 17:38:49 | 22m 20s | |
| Nautical Twilight | 17:38:49 | 18:04:41 | 25m 52s | |
| Astronomical Twilight | 18:04:41 | 18:30:26 | 25m 45s | |
| Night | 18:30:26 | 23:59:59 | 5h 29m 33s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-05-23.
| Sunrise | Solar noon | Sunset | |
| Time | 05:39:33 | 11:28:01 | 17:16:29 |
| Azimuth | 69.3° | 0° | 290.8° |
| Day Length |  |
11h 36m 56s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 486 440 km94 129 310 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 | -77° | 35.1° |
| 100 | -65.5° | 61.8° |
| 200 | -52° | 69.3° |
| 300 | -38.1° | 71.7° |
| 400 | -24° | 71.9° |
| 500 | -10° | 70.7° |
| 600 | 3.8° | 68.4° |
| 700 | 17.4° | 64.6° |
| 800 | 30.4° | 58.9° |
| 900 | 42.5° | 49.9° |
| 1000 | 52.5° | 35.3° |
| 1100 | 58.7° | 12.8° |
| 1200 | 58.5° | 345.7° |
| 1300 | 52° | 323.7° |
| 1400 | 41.8° | 309.5° |
| 1500 | 29.7° | 300.8° |
| 1600 | 16.6° | 295.2° |
| 1700 | 3° | 291.6° |
| 1800 | -10.8° | 289.3° |
| 1900 | -24.8° | 288.2° |
| 2000 | -38.9° | 288.6° |
| 2100 | -52.8° | 291.1° |
| 2200 | -66.2° | 299.3° |
| 2300 | -77.3° | 328.3° |
| 2400 | -76.9° | 34.5° |