Current Time in Rio Branco
How to Check Current Time in Rio Branco, Brazil
Open the Rio Branco time converter page: Go to https://www.xconvert.com/time-converter/brazil/rio-branco to load Rio Branco as the pre-selected city in the visual comparison grid. This page is useful if you are planning a call with a contact in Acre, checking local business hours in western Brazil, or coordinating travel timing before a connection through Brasília or São Paulo.
Add comparison cities relevant to your schedule: Click + Add City and search for cities such as New York, London, or São Paulo to compare Rio Branco with major finance, trade, and corporate hubs. This is especially practical for remote teams, import-export coordination, or support operations that need to know whether Acre business hours overlap with North America, Europe, or Brazil’s more populous southeast.
Drag across the grid to select a meeting window: Use the Select button if needed, then drag on Rio Branco’s row across the colored timeline to highlight a time range in purple, such as 9:00 AM to 11:00 AM in Rio Branco. That selection lets you instantly see that the same window is 11:00 AM to 1:00 PM in New York during Eastern Daylight Time, 4:00 PM to 6:00 PM in London during British Summer Time, and 10:00 PM to 12:00 AM in Tokyo, helping you judge whether a customer call or team handoff is realistic.
Export and share the selected time range: After selecting a slot, use the export options shown on the page: ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is useful when you want to send a Rio Branco-based meeting to a distributed team so each person sees the event in their own local time automatically, instead of manually converting Acre time for every attendee.
About Rio Branco Time Zone
Rio Branco uses the IANA time zone America/Rio_Branco, which operates at UTC−05:00 year-round. In practical terms, Rio Branco is five hours behind Coordinated Universal Time, so when it is 12:00 UTC, it is 7:00 AM in Rio Branco. This makes Rio Branco one of Brazil’s westernmost major urban time zones.
Rio Branco is the capital of Acre, a state in western Brazil near the borders with Peru and Bolivia. Because of its location in the western Amazon region, Rio Branco is 2 hours behind Brasília and 2 hours behind São Paulo for most of the year, since those cities use UTC−03:00. That gap matters for domestic business scheduling, airline itineraries, and government deadlines that may be published in Brasília time.
Rio Branco does not currently observe daylight saving time. Brazil abolished nationwide DST in 2019, so America/Rio_Branco remains on UTC−05:00 all year with no seasonal clock changes. That makes time planning simpler for recurring meetings, although the difference with cities like New York or London still changes seasonally because those places do observe daylight saving time.
Rio Branco City Details
Rio Branco has a population of 257,642, making it the largest city in the state of Acre and the main administrative and commercial center in this part of western Brazil. Its geographic coordinates are -9.97472°, -67.81°, placing it in the southwestern Amazon basin, relatively close to international overland routes toward Peru and Bolivia.
The local currency is the Brazilian real (BRL), which is used for everyday purchases, hotel payments, transport, and business transactions throughout the city. If you are calling Rio Branco from abroad, Brazil’s country dialing code is +55, and local contact details will typically be formatted with that international prefix for overseas calls and messaging.
Time Differences from Rio Branco
Rio Branco’s time difference with other cities depends partly on whether the other location is observing daylight saving time. Rio Branco itself stays fixed at UTC−05:00 throughout the year, so the seasonal variation comes from the comparison city, not from Acre.
Compared with New York, Rio Branco is usually 1 hour behind during U.S. Eastern Daylight Time and the same time during U.S. Eastern Standard Time. For example, when it is 9:00 AM in Rio Branco, it is typically 10:00 AM in New York in summer, but 9:00 AM in New York in winter.
Compared with London, Rio Branco is usually 5 hours behind during UK summer time and 5 hours behind UTC-based winter time only if London is on GMT and Rio Branco remains UTC−05:00, which means the practical difference is 5 hours in winter and 6 hours during British Summer Time depending on the season. For a concrete example, when it is 9:00 AM in Rio Branco, it is usually 2:00 PM in London during GMT and 3:00 PM in London during BST.
Compared with Tokyo, Rio Branco is 14 hours behind all year because Japan does not observe daylight saving time and Tokyo uses UTC+09:00. So when it is 9:00 AM in Rio Branco, it is 11:00 PM in Tokyo on the same calendar day.
Compared with Sydney, Rio Branco is typically 15 hours behind during Australian Eastern Standard Time and 16 hours behind during Australian Eastern Daylight Time. That means when it is 9:00 AM in Rio Branco, it is usually 12:00 AM the next day in Sydney during standard time, or 1:00 AM the next day during daylight time.
Compared with Dubai, Rio Branco is 9 hours behind year-round because Dubai uses UTC+04:00 and does not observe daylight saving time. When it is 9:00 AM in Rio Branco, it is 6:00 PM in Dubai, which can create a useful same-day overlap for late-afternoon Gulf business calls and morning meetings in Acre.
Frequently Asked Questions
What time zone is Rio Branco in?
Rio Branco is in the America/Rio_Branco time zone. Its standard and year-round offset is UTC−05:00, which places it two hours behind Brasília and São Paulo, and west of most of Brazil’s largest population centers.
Does Rio Branco observe daylight saving time?
No, Rio Branco does not currently observe daylight saving time. Brazil ended national DST in 2019, and since then Rio Branco has stayed on UTC−05:00 all year, with no clock changes in spring or autumn.
What is the time difference between Rio Branco and New York?
The difference depends on the U.S. season because New York changes clocks while Rio Branco does not. Rio Branco is usually 1 hour behind New York during U.S. daylight saving time, but during U.S. standard time the two cities are often on the same clock time, so 9:00 AM in Rio Branco can be either 10:00 AM or 9:00 AM in New York depending on the month.
What is the best time to call Rio Branco from the US?
A good calling window from the U.S. is usually late morning to early afternoon in Rio Branco, especially if you are calling from the East Coast or Central Time. For example, 10:00 AM in Rio Branco is typically 11:00 AM in New York during EDT, which works well for business calls, customer support coordination, and logistics conversations without pushing either side into very early or late hours.
What is the best time to call Rio Branco from the UK?
For UK callers, the most practical overlap is usually Rio Branco morning to early afternoon, which corresponds to mid-afternoon or early evening in London. For instance, 9:00 AM in Rio Branco is usually 2:00 PM in London during GMT or 3:00 PM during BST, making it a reasonable slot for commercial discussions, legal coordination, or travel planning.
What is the UTC offset for Rio Branco?
Rio Branco’s UTC offset is UTC−05:00. This offset stays constant throughout the year because the city does not use daylight saving time, so there is no seasonal shift to UTC−04:00 or any other value.
What currency does Rio Branco use?
Rio Branco uses the Brazilian real, abbreviated BRL. If you are budgeting for hotels, local transport, meals, or business expenses in Acre, prices will be quoted in reais, just like in the rest of Brazil.
Why is Rio Branco a different time from Brasília and São Paulo?
Rio Branco is in western Brazil, much farther west than Brasília and São Paulo, so it follows a different legal time zone. While Rio Branco uses UTC−05:00, Brasília and São Paulo use UTC−03:00, which means Rio Branco is normally 2 hours behind those cities for domestic meetings, banking cutoffs, and flight planning.