Brazil
United States
Rio de Janeiro to Houston Time Difference
Houston is 2 hours behind Rio de Janeiro
Rio de Janeiro vs Houston — At a Glance
Rio de Janeiro to Houston — Hour-by-Hour
About Rio de Janeiro and Houston
Rio de Janeiro (population: 6.7M) is known for Christ the Redeemer, Carnival, Copacabana Beach, and the 2016 Olympics. Houston (population: 2.3M) is known for NASA's Johnson Space Center, energy sector capital, and the Texas Medical Center.
Business Hours Overlap
Rio de Janeiro is a major tourism destination. Travel agents and hospitality businesses frequently coordinate bookings across the 2-hour time difference with Houston.
Calling Between Cities
Calling between Rio de Janeiro (+55) and Houston (+1) is convenient — the time difference is small enough that you're unlikely to disturb anyone during normal waking hours.
Currency
Rio de Janeiro uses BRL while Houston uses USD. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Rio de Janeiro primarily speaks Portuguese, while Houston speaks English and Spanish. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Rio de Janeiro and Houston visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Rio de Janeiro and Houston?
Houston, United States is 2 hours behind Rio de Janeiro, Brazil. Rio de Janeiro is in the America/Sao Paulo timezone (UTC-3) and Houston is in the America/Chicago timezone (UTC-5).
When it's noon in Rio de Janeiro, what time is it in Houston?
When it's 12:00 PM (noon) in Rio de Janeiro, it's 10:00 AM in Houston.
What is the best time to call Houston from Rio de Janeiro?
With only a 2-hour difference, you can comfortably call Houston anytime during standard business hours (9 AM–6 PM Rio de Janeiro time).
What currency does Houston use?
Houston, United States uses USD. Rio de Janeiro uses BRL. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Houston?
The primary languages in Houston are English, Spanish. English is widely used for international business communication.
How do I dial Houston from Rio de Janeiro?
To call Houston from Rio de Janeiro, dial your international access code followed by +1 and the local number. Rio de Janeiro uses country code +55 and Houston uses +1.
