Rio de Janeiro to San Juan Time Difference
🇧🇷 Rio de Janeiro is currently 1 hour behind of 🇵🇷 San Juan.
Live Calculator
Atin 🇧🇷 Rio de Janeiro→it will be—in 🇵🇷 San Juan
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Difference
-1h
Business overlap
8h
Distance
5,232 km
Approx. flight
6.2h
Hour-by-Hour: Rio de Janeiro to San Juan
| 🇧🇷 Rio de Janeiro | 🇵🇷 San Juan | Note |
|---|---|---|
| 12:00 AM | 11:00 PM(prev day) | Previous day |
| 1:00 AM | 12:00 AM | |
| 2:00 AM | 1:00 AM | |
| 3:00 AM | 2:00 AM | |
| 4:00 AM | 3:00 AM | |
| 5:00 AM | 4:00 AM | |
| 6:00 AM | 5:00 AM | |
| 7:00 AM | 6:00 AM | |
| 8:00 AM | 7:00 AM | |
| 9:00 AM | 8:00 AM | |
| 10:00 AM | 9:00 AM | |
| 11:00 AM | 10:00 AM | |
| 12:00 PM | 11:00 AM | |
| 1:00 PM | 12:00 PM | |
| 2:00 PM | 1:00 PM | |
| 3:00 PM | 2:00 PM | |
| 4:00 PM | 3:00 PM | |
| 5:00 PM | 4:00 PM | |
| 6:00 PM | 5:00 PM | |
| 7:00 PM | 6:00 PM | |
| 8:00 PM | 7:00 PM | |
| 9:00 PM | 8:00 PM | |
| 10:00 PM | 9:00 PM | |
| 11:00 PM | 10:00 PM |
Daylight Saving Time (DST)
Neither Rio de Janeiro nor San Juan observes Daylight Saving Time. The time difference is always 1 hour behind.
Best Meeting Times
There are 8 overlapping business hours between Rio de Janeiro and San Juan (9 AM – 6 PM in each city).
🇧🇷 Rio de Janeiro
10:00 AM – 6:00 PM
🇵🇷 San Juan
9:00 AM – 5:00 PM
Frequently Asked Questions
What is the time difference between Rio de Janeiro and San Juan?
The time difference between Rio de Janeiro and San Juan is currently 1 hour behind. Rio de Janeiro uses GMT-3 (UTC-3), while San Juan uses AST (UTC-4).
When it's noon in Rio de Janeiro, what time is it in San Juan?
When it's 12:00 PM (noon) in Rio de Janeiro, it is 11:00 AM in San Juan. Use our calculator above to convert any other time.
Does the time difference between Rio de Janeiro and San Juan change?
No. The time difference between Rio de Janeiro and San Juan is always 1 hour behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Rio de Janeiro and San Juan?
The best time to call is between 10:00 AM and 6:00 PM in Rio de Janeiro (which is 9:00 AM – 5:00 PM in San Juan). This 8-hour window falls within business hours in both cities.
Is Rio de Janeiro ahead or behind San Juan?
Rio de Janeiro is currently 1 hour ahead of San Juan.
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 San Juan?
When it is midnight (12:00 AM) in Rio de Janeiro, it is 11:00 PM in San Juan.