Current Time in Boa Vista
How to Check Current Time in Boa Vista, Brazil
Open the Boa Vista time converter page: Go to https://www.xconvert.com/time-converter/brazil/boa-vista, where Boa Vista is pre-loaded on the comparison grid in the America/Boa_Vista time zone. This is useful if you are planning a call with a contact in Roraima, checking local business hours in northern Brazil, or coordinating travel through Boa Vista before crossing into Venezuela or Guyana.
Add comparison cities relevant to your schedule: Click + Add City and search for cities such as New York, London, or Dubai to compare Boa Vista with major finance, trade, and remote-work hubs. These comparisons are practical for Brazilian import/export coordination, NGO and government work in the Amazon region, or scheduling support coverage between South America, Europe, and the Gulf.
Drag across the grid to select a meeting window: Use the Select button if needed, then drag on Boa Vista’s row from 9:00 AM to 11:00 AM to highlight a working-time block in purple. On many dates, that same range shows as 10:00 AM to 12:00 PM in New York during U.S. standard time, 2:00 PM to 4:00 PM in London, and 6:00 PM to 8:00 PM in Dubai, helping you quickly see whether a morning slot in Boa Vista works for an international operations call.
Export and share the selected time range: After selecting the range, use the export options shown on the page: ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is especially helpful when sending a confirmed time window to a distributed team, because each recipient will see the event converted into their own local time without manually calculating the offset from Boa Vista.
About Boa Vista Time Zone
Boa Vista uses the IANA time zone America/Boa_Vista, which is set to UTC-4 year-round. In Brazil, this offset is commonly called Amazon Time (AMT), and it places Boa Vista one hour behind Brasília, São Paulo, and Rio de Janeiro, which operate on UTC-3. When it is 9:00 AM in Boa Vista, it is typically 10:00 AM in Brasília.
Boa Vista is the capital of Roraima, Brazil’s northernmost state, located near the borders with Venezuela and Guyana. Its time zone reflects its geographic position in the far north of the country, and it aligns more closely with western and northern Brazilian regions than with the more populous southeast. This matters for domestic coordination: a company headquartered in São Paulo must account for Boa Vista being one hour earlier when setting customer support windows or internal meetings.
Boa Vista does not currently observe daylight saving time, and Brazil has not applied nationwide DST since 2019, after the federal government ended the practice. That means Boa Vista stays on UTC-4 throughout the year, while some international cities still shift seasonally. As a result, Boa Vista’s difference from New York changes depending on the U.S. DST calendar, and its difference from London changes when the UK moves between Greenwich Mean Time and British Summer Time.
Boa Vista City Details
Boa Vista has a population of 235,150, making it the largest urban center in the state of Roraima and the main administrative and commercial hub of Brazil’s far north. Because it is relatively isolated from Brazil’s southeastern megacities, accurate time conversion is important for logistics, government services, healthcare coordination, and regional air travel planning.
The city is located at 2.81972° latitude, -60.67333° longitude, placing it just north of the Equator in the Amazon region. This geographic position explains its close ties to northern South American transport corridors and cross-border activity with neighboring countries, which often requires careful scheduling across different national time rules.
Boa Vista uses the Brazilian real (BRL) as its currency, the same currency used throughout Brazil. The country dialing code is +55, so international callers reaching Boa Vista from abroad need to use Brazil’s country code before the local number, which is useful when arranging hotel bookings, business calls, or government appointments.
Time Differences from Boa Vista
Boa Vista is on UTC-4, so its time difference with other cities depends partly on whether those places observe daylight saving time. For international scheduling, this means the offset can change during the year even though Boa Vista itself stays constant.
Compared with New York, Boa Vista is usually 1 hour ahead during U.S. standard time, because New York is then on UTC-5. When it is 9:00 AM in Boa Vista, it is 8:00 AM in New York in that period; during U.S. daylight saving time, New York moves to UTC-4, so 9:00 AM in Boa Vista becomes 9:00 AM in New York.
Compared with London, Boa Vista is usually 4 hours behind when the UK is on GMT (UTC+0). That means 9:00 AM in Boa Vista is 1:00 PM in London in the UK winter; during British Summer Time, London moves to UTC+1, so 9:00 AM in Boa Vista becomes 2:00 PM in London.
Compared with Tokyo, Boa Vista is 13 hours behind year-round because Tokyo stays on UTC+9 and does not observe DST. When it is 9:00 AM in Boa Vista, it is 10:00 PM in Tokyo the same day, which usually makes live business calls difficult except in Boa Vista’s early morning or late evening.
Compared with Sydney, Boa Vista is generally 14 hours behind when Sydney is on Australian Eastern Standard Time (UTC+10). So 9:00 AM in Boa Vista is 11:00 PM in Sydney the same day; when Sydney switches to daylight saving time and moves to UTC+11, the gap becomes 15 hours, making 9:00 AM in Boa Vista equal to 12:00 AM in Sydney the next day.
Compared with Dubai, Boa Vista is 8 hours behind year-round because Dubai remains on UTC+4 with no DST. When it is 9:00 AM in Boa Vista, it is 5:00 PM in Dubai, which can work well for same-day coordination between South America and the Gulf in Boa Vista’s morning and Dubai’s late afternoon.
Frequently Asked Questions
What time zone is Boa Vista in?
Boa Vista is in the America/Boa_Vista time zone. Its standard offset is UTC-4, and this is the local time used in Boa Vista, Roraima, for business hours, travel schedules, and government services.
Does Boa Vista observe daylight saving time?
No, Boa Vista does not currently observe daylight saving time. Brazil stopped using nationwide DST in 2019, so Boa Vista now stays on UTC-4 all year, which makes its local time stable even when cities like New York, London, and Sydney change clocks seasonally.
What is the time difference between Boa Vista and New York?
The difference between Boa Vista and New York depends on the U.S. daylight saving calendar. During U.S. standard time, Boa Vista is 1 hour ahead of New York, so 9:00 AM in Boa Vista is 8:00 AM in New York; during U.S. daylight saving time, both cities are on UTC-4, so 9:00 AM in Boa Vista is 9:00 AM in New York.
What is the best time to call Boa Vista from the US or UK?
For callers in the U.S. East Coast, late morning or early afternoon often works best because Boa Vista is either the same time as New York or one hour ahead, depending on the season. For callers in the UK, the most practical overlap is usually Boa Vista morning to early afternoon, which corresponds to UK afternoon to early evening, especially useful for customer support, project updates, or travel coordination.
What is the UTC offset for Boa Vista?
Boa Vista’s UTC offset is UTC-4 throughout the entire year. Since the city does not switch for daylight saving time, this offset remains constant in January, June, and December, which simplifies recurring scheduling with teams in other countries.
What currency does Boa Vista use?
Boa Vista uses the Brazilian real (BRL), the national currency of Brazil. If you are budgeting for hotels, local transport, meals, or regional business expenses in Boa Vista, prices will be quoted in reais rather than U.S. dollars or neighboring countries’ currencies.
Is Boa Vista the same time as Brasília or São Paulo?
No, Boa Vista is 1 hour behind Brasília and São Paulo. Boa Vista uses UTC-4, while Brasília and São Paulo use UTC-3, so when it is 9:00 AM in Boa Vista, it is 10:00 AM in those southeastern Brazilian cities.
Why does the time difference between Boa Vista and London change during the year?
The difference changes because London observes daylight saving time, while Boa Vista does not. In the UK winter, London is on UTC+0, making Boa Vista 4 hours behind; in the UK summer, London moves to UTC+1, so Boa Vista becomes 5 hours behind London.