Rio de Janeiro, Brazil is 3 hours behind London, United Kingdom.

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Current time

London, United Kingdom   9:23 AM on Saturday, Oct 21, 2017

Rio de Janeiro, Brazil   6:23 AM on Saturday, Oct 21, 2017

More trip calculations

Meeting planner for London, United Kingdom and Rio de Janeiro, Brazil

To schedule a conference call or plan a meeting at the best time for both parties, you should try between 12:00 PM and 5:00 PM your time in London, United Kingdom. That will end up being between 9:00 AM and 2:00 PM in Rio de Janeiro, Brazil. The chart on the right shows overlapping times.

Schedule a phone call from London, United Kingdom to Rio de Janeiro, Brazil

If you live in London, United Kingdom and you want to call a friend in Rio de Janeiro, Brazil, you can try calling them between 10:00 AM and 2:00 AM your time. This will be between 7AM - 11PM their time, since Rio de Janeiro, Brazil is 3 hours behind London, United Kingdom.

If you're available any time, but you want to reach someone in Rio de Janeiro, Brazil at work, you may want to try between 12:00 PM and 8:00 PM your time. This is the best time to reach them from 9AM - 5PM during normal working hours.

UTC+1 hour     UTC-2 hours
London, United Kingdom     Rio de Janeiro, Brazil
12:00 PM     9:00 AM
1:00 PM     10:00 AM
2:00 PM     11:00 AM
3:00 PM     12:00 PM
4:00 PM     1:00 PM
5:00 PM     2:00 PM

London, United Kingdom

City: London
Region: London, City of
Country: United Kingdom
Category: cities
Time zone: Europe/London (UTC/GMT +1 hours)

Rio de Janeiro, Brazil

City: Rio de Janeiro
Country: Brazil
Category: cities
Time zone: America/Sao_Paulo (UTC/GMT -2 hours)

Time difference

Travelmath provides an online time zone converter for places all over the world. You can enter airports, cities, states, countries, or zip codes to find the time difference between any two locations. The calculator will automatically adjust for daylight saving time (DST) in the summer. You can use it as a meeting planner or a scheduler to find the best time to make international phone calls. World time zones have a positive or negative offset computed from Coordinated Universal Time (UTC), or Greenwich Mean Time (GMT). UTC has uniform seconds defined by International Atomic Time (TAI), with leap seconds announced at irregular intervals to compensate for the Earth's slowing rotation. The tz database or zoneinfo database uses the closest city, rather than the more common Eastern, Central, Mountain or Pacific time zones in the United States. Countries often change their daylight saving rules, so please help us stay current by letting us know if you find any pages that need updates.