London to Porto Alegre time difference

London and Porto Alegre time difference changes
(based on dates DST begins and ends)
DateTime difference
04 November 2018 to 17 February 20192:0 hours
17 February 2019 to 31 March 20193:0 hours
31 March 2019 to 27 October 20194:0 hours

London is 4 hours ahead of Porto Alegre

London UKPorto Alegre Brazil
Sun 01:43 am

BST (UTC/GMT +1)
Sat 09:43 pm

BRT (UTC/GMT -3)
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Time difference between London UK and Porto Alegre Brazil is 4:0 hours

DST is observed in both London and Porto Alegre. Time difference between these two cities will change according to the date DST begins and ends.