It is 20:38 on Friday, October 2, 2026 in Boa Vista, Brazil. The city runs on UTC-4, which puts it 1 hour behind Brasília.
Time zone and UTC offset in Boa Vista
Boa Vista follows the America/Boa_Vista time zone (this zone has no widely used letter abbreviation). Right now its offset from Coordinated Universal Time is UTC-4.
Boa Vista does not observe daylight saving time and no clock change is scheduled for the next year. Its offset stays at UTC-4 all year round. Brazil abolished daylight saving time in 2019, so the gap between the two stays fixed at 1 hour. That makes scheduling predictable: a meeting booked for any date of the year at a given Brasília time always lands at the same local time in Boa Vista.
Time difference between Brasília and Boa Vista
To convert, take Brasília time and subtract 1 hour; early in the morning in Brasília it may still be the previous day in Boa Vista. The table uses today's offsets.
Going the other way, local noon in Boa Vista is 13:00 in Brasília, and local midnight is 01:00 in Brasília. Because Boa Vista is behind, its calendar date is still the previous day in the first 1 hour after midnight in Brasília (until 01:00). Keep this in mind for deadlines, flights and anything scheduled around the start or end of a day.
| Brasília (UTC-3) | Boa Vista (UTC-4) |
|---|---|
| 06:00 | 05:00 |
| 09:00 | 08:00 |
| 12:00 | 11:00 |
| 15:00 | 14:00 |
| 18:00 | 17:00 |
| 21:00 | 20:00 |
Best time to call Boa Vista from Brazil
Taking a 9:00 to 18:00 working day on both sides, the shared window runs from 10:00 to 18:00 in Brasília, which is 09:00 to 17:00 in Boa Vista. That is nearly the whole working day, so scheduling is easy.
For several cities at once, use the meeting planner, or convert any hour with the time zone converter.
Sunrise and sunset in Boa Vista today
Today the Sun rises in Boa Vista at 05:49 and sets at 17:54 local time, a daylight span of 12h 5min, with solar noon at 11:51. See other places on the sunrise and sunset page.
Where is Boa Vista?
Boa Vista is at 2.82° N, 60.67° W (country: Brazil). Compare more places on world time or in the list of cities.