sun .5deg.comBoa Vista, Brazil (Roraima) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-21.
All times are shown in Boa Vista local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Boa Vista for this day: 2026-10-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:36:06 | 4h 36m 6s | |
| Astronomical Twilight | 04:36:06 | 05:00:33 | 24m 27s | |
| Nautical Twilight | 05:00:33 | 05:24:59 | 24m 26s | |
| Civil Twilight | 05:24:59 | 05:45:58 | 20m 59s | |
| Daylight | 05:45:58 | 17:48:35 | 12h 2m 37s | |
| Civil Twilight | 17:48:35 | 18:09:34 | 20m 59s | |
| Nautical Twilight | 18:09:34 | 18:34:01 | 24m 27s | |
| Astronomical Twilight | 18:34:01 | 18:58:27 | 24m 26s | |
| Night | 18:58:27 | 23:59:59 | 5h 1m 32s |
Sunrise, Sunset and Solar noon here: Boa Vista, BR, for day: 2026-10-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:45:58 | 11:47:17 | 17:48:35 |
| Azimuth | 100.6° | 180° | 259.2° |
| Day Length | ![]() |
12h 2m 37s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
148 896 385 km92 519 924 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -81.7° | 158.6° |
| 100 | -70.5° | 114.1° |
| 200 | -56.3° | 104.9° |
| 300 | -41.7° | 101.6° |
| 400 | -27° | 100.4° |
| 500 | -12.2° | 100.2° |
| 600 | 2.5° | 100.8° |
| 700 | 17.2° | 102° |
| 800 | 31.8° | 104.4° |
| 900 | 46.2° | 108.6° |
| 1000 | 60° | 117.1° |
| 1100 | 72° | 138.9° |
| 1200 | 76.1° | 192.7° |
| 1300 | 67.5° | 232.8° |
| 1400 | 54.4° | 247.1° |
| 1500 | 40.3° | 253.4° |
| 1600 | 25.8° | 256.6° |
| 1700 | 11.1° | 258.4° |
| 1800 | -3.6° | 259.4° |
| 1900 | -18.3° | 259.6° |
| 2000 | -33° | 258.9° |
| 2100 | -47.7° | 257° |
| 2200 | -62.1° | 252° |
| 2300 | -75.7° | 235.2° |
| 2400 | -81.4° | 159.3° |