sun .5deg.comRio Branco, Brazil (Acre) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-18.
All times are shown in Rio Branco local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Rio Branco for this day: 2026-03-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:25:30 | 4h 25m 30s | |
| Astronomical Twilight | 04:25:30 | 04:49:55 | 24m 25s | |
| Nautical Twilight | 04:49:55 | 05:14:19 | 24m 24s | |
| Civil Twilight | 05:14:19 | 05:35:14 | 20m 55s | |
| Daylight | 05:35:14 | 17:43:13 | 12h 7m 59s | |
| Civil Twilight | 17:43:13 | 18:04:08 | 20m 55s | |
| Nautical Twilight | 18:04:08 | 18:28:31 | 24m 23s | |
| Astronomical Twilight | 18:28:31 | 18:52:56 | 24m 25s | |
| Night | 18:52:56 | 23:59:59 | 5h 7m 3s |
Sunrise, Sunset and Solar noon here: Rio Branco, BR, for day: 2026-03-18.
| Sunrise | Solar noon | Sunset | |
| Time | 05:35:14 | 11:39:13 | 17:43:13 |
| Azimuth | 91.2° | 0° | 269° |
| Day Length |  |
12h 7m 59s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 921 244 km92 535 371 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 | -77.8° | 155.4° |
| 100 | -67.2° | 117.9° |
| 200 | -53.4° | 105.6° |
| 300 | -39° | 99.6° |
| 400 | -24.3° | 95.8° |
| 500 | -9.6° | 92.8° |
| 600 | 5.2° | 90.1° |
| 700 | 19.9° | 87.4° |
| 800 | 34.7° | 84.3° |
| 900 | 49.3° | 79.8° |
| 1000 | 63.6° | 71.6° |
| 1100 | 76.6° | 48.2° |
| 1200 | 79.6° | 330.5° |
| 1300 | 68.1° | 293.2° |
| 1400 | 54° | 282.4° |
| 1500 | 39.4° | 277.1° |
| 1600 | 24.7° | 273.7° |
| 1700 | 9.9° | 270.9° |
| 1800 | -4.9° | 268.3° |
| 1900 | -19.6° | 265.5° |
| 2000 | -34.3° | 262.1° |
| 2100 | -48.9° | 257.2° |
| 2200 | -63° | 248° |
| 2300 | -75.4° | 223.1° |
| 2400 | -78.1° | 154.3° |