July 20, 2026 · Boa Vista, Brazil
Sunrise in Boa Vista today is at 06:02. Day length is 12h 16m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Boa Vista's coordinates and updated daily.
Boa Vista lies at 3°N. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
Sunrise shifts earlier through spring and later through autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and sunset times shift month by month for Boa Vista.
The longest day in Boa Vista is around 12h 17m (around June 21). The shortest is around 11h 57m (around December 21).
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 06:13 | 18:11 | 11h 58m |
| February | 06:17 | 18:19 | 12h 2m |
| March | 06:10 | 18:16 | 12h 6m |
| April | 05:58 | 18:09 | 12h 11m |
| May | 05:53 | 18:07 | 12h 15m |
| June | 05:55 | 18:12 | 12h 17m |
| July | 06:01 | 18:17 | 12h 16m |
| August | 06:02 | 18:15 | 12h 13m |
| September | 05:55 | 18:03 | 12h 8m |
| October | 05:48 | 17:51 | 12h 4m |
| November | 05:48 | 17:48 | 11h 60m |
| December | 05:59 | 17:57 | 11h 58m |