Rio de Janeiro to Houston Time Difference
🇧🇷 Rio de Janeiro is currently 2 hours behind of 🇺🇸 Houston. This difference varies between 3h and 2h due to Daylight Saving Time.
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Atin 🇧🇷 Rio de Janeiro→it will be—in 🇺🇸 Houston
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Difference
-2h
Business overlap
7h
Distance
8,087 km
Approx. flight
9.5h
Hour-by-Hour: Rio de Janeiro to Houston
| 🇧🇷 Rio de Janeiro | 🇺🇸 Houston | Note |
|---|---|---|
| 12:00 AM | 10:00 PM(prev day) | Previous day |
| 1:00 AM | 11:00 PM(prev day) | Previous day |
| 2:00 AM | 12:00 AM | |
| 3:00 AM | 1:00 AM | |
| 4:00 AM | 2:00 AM | |
| 5:00 AM | 3:00 AM | |
| 6:00 AM | 4:00 AM | |
| 7:00 AM | 5:00 AM | |
| 8:00 AM | 6:00 AM | |
| 9:00 AM | 7:00 AM | |
| 10:00 AM | 8:00 AM | |
| 11:00 AM | 9:00 AM | |
| 12:00 PM | 10:00 AM | |
| 1:00 PM | 11:00 AM | |
| 2:00 PM | 12:00 PM | |
| 3:00 PM | 1:00 PM | |
| 4:00 PM | 2:00 PM | |
| 5:00 PM | 3:00 PM | |
| 6:00 PM | 4:00 PM | |
| 7:00 PM | 5:00 PM | |
| 8:00 PM | 6:00 PM | |
| 9:00 PM | 7:00 PM | |
| 10:00 PM | 8:00 PM | |
| 11:00 PM | 9:00 PM |
Daylight Saving Time (DST)
Houston observes Daylight Saving Time, while Rio de Janeiro does not. This causes the time difference to shift between 3 hours behind and 2 hours behind depending on the season. Currently, Rio de Janeiro is 2 hours behind relative to Houston.
Min difference
3h
Max difference
2h
Best Meeting Times
There are 7 overlapping business hours between Rio de Janeiro and Houston (9 AM – 6 PM in each city).
🇧🇷 Rio de Janeiro
11:00 AM – 6:00 PM
🇺🇸 Houston
9:00 AM – 4:00 PM
Frequently Asked Questions
What is the time difference between Rio de Janeiro and Houston?
The time difference between Rio de Janeiro and Houston is currently 2 hours behind. Rio de Janeiro uses GMT-3 (UTC-3), while Houston uses CDT (UTC-5). This difference varies seasonally due to Daylight Saving Time, ranging from 3 hours behind to 2 hours behind.
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 is 10:00 AM in Houston. Use our calculator above to convert any other time.
Does the time difference between Rio de Janeiro and Houston change?
Yes, the time difference changes throughout the year. Because Houston observes Daylight Saving Time, the offset shifts between 3 hours behind and 2 hours behind at different times of the year.
What are the best times to schedule a call between Rio de Janeiro and Houston?
The best time to call is between 11:00 AM and 6:00 PM in Rio de Janeiro (which is 9:00 AM – 4:00 PM in Houston). This 7-hour window falls within business hours in both cities.
Is Rio de Janeiro ahead or behind Houston?
Rio de Janeiro is currently 2 hours ahead of Houston.
What time zone is Rio de Janeiro in?
Rio de Janeiro is in the America/Sao Paulo time zone, currently using GMT-3 (UTC-3). Rio de Janeiro does not observe Daylight Saving Time.
What time is midnight in Rio de Janeiro in Houston?
When it is midnight (12:00 AM) in Rio de Janeiro, it is 10:00 PM in Houston.