Rio de Janeiro to London Time Difference
🇧🇷 Rio de Janeiro is currently 3 hours ahead of 🇬🇧 London. This difference varies between 3h and 4h due to Daylight Saving Time.
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Atin 🇧🇷 Rio de Janeiro→it will be—in 🇬🇧 London
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Difference
+3h
Business overlap
6h
Distance
9,277 km
Approx. flight
10.9h
Hour-by-Hour: Rio de Janeiro to London
| 🇧🇷 Rio de Janeiro | 🇬🇧 London | Note |
|---|---|---|
| 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 | 12:00 AM(next day) | Next day |
| 10:00 PM | 1:00 AM(next day) | Next day |
| 11:00 PM | 2:00 AM(next day) | Next day |
Daylight Saving Time (DST)
London observes Daylight Saving Time, while Rio de Janeiro does not. This causes the time difference to shift between 3 hours ahead and 4 hours ahead depending on the season. Currently, Rio de Janeiro is 3 hours ahead relative to London.
Min difference
3h
Max difference
4h
Best Meeting Times
There are 6 overlapping business hours between Rio de Janeiro and London (9 AM – 6 PM in each city).
🇧🇷 Rio de Janeiro
9:00 AM – 3:00 PM
🇬🇧 London
12:00 PM – 6:00 PM
Frequently Asked Questions
What is the time difference between Rio de Janeiro and London?
The time difference between Rio de Janeiro and London is currently 3 hours ahead. Rio de Janeiro uses GMT-3 (UTC-3), while London uses GMT (UTC+0). This difference varies seasonally due to Daylight Saving Time, ranging from 3 hours ahead to 4 hours ahead.
When it's noon in Rio de Janeiro, what time is it in London?
When it's 12:00 PM (noon) in Rio de Janeiro, it is 3:00 PM in London. Use our calculator above to convert any other time.
Does the time difference between Rio de Janeiro and London change?
Yes, the time difference changes throughout the year. Because London observes Daylight Saving Time, the offset shifts between 3 hours ahead and 4 hours ahead at different times of the year.
What are the best times to schedule a call between Rio de Janeiro and London?
The best time to call is between 9:00 AM and 3:00 PM in Rio de Janeiro (which is 12:00 PM – 6:00 PM in London). This 6-hour window falls within business hours in both cities.
Is Rio de Janeiro ahead or behind London?
Rio de Janeiro is currently 3 hours behind London.
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 London?
When it is midnight (12:00 AM) in Rio de Janeiro, it is 3:00 AM in London.