Time Zone: London to Porto Velho
Time zone difference between London and Porto Velho. UTC offsets and best meeting times.
UTC+1
London
GMT+1
UTC-4
Porto Velho
GMT-4
5h
Difference
London is ahead
09:00–17:00
Best Call Time
overlap window
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Frequently Asked Questions
What is the time difference between London and Porto Velho?
The time difference between London (UTC+1) and Porto Velho (UTC-4) is 5 hours. Porto Velho is 5h behind London.
What time zone is Porto Velho in?
Porto Velho is in the GMT-4 time zone (UTC-4).
What time zone is London in?
London is in the GMT+1 time zone (UTC+1).