Porto Alegre to London time converter

London is 4 hours ahead of Porto Alegre. When it is 9:00 AM in Porto Alegre, it is 1:00 PM in London.

Porto Alegre BRT

Wednesday, October 21, 2026

London BST

Wednesday, October 21, 2026

Porto Alegre
Rio Grande do Sul, Brazil
Wed, Oct 21
BRTUTC-3
London
United Kingdom
Wed, Oct 21
BSTUTC+1+4h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto Alegre to London conversion table

Every hour of today in Porto Alegre and the matching time in London. Light rows are typical working hours (9:00–18:00).

Porto AlegreLondon
12:00 AM4:00 AM
1:00 AM5:00 AM
2:00 AM6:00 AM
3:00 AM7:00 AM
4:00 AM8:00 AM
5:00 AM9:00 AM
6:00 AM10:00 AM
7:00 AM11:00 AM
8:00 AM12:00 PM
9:00 AM1:00 PM
10:00 AM2:00 PM
11:00 AM3:00 PM
12:00 PM4:00 PM
1:00 PM5:00 PM
2:00 PM6:00 PM
3:00 PM7:00 PM
4:00 PM8:00 PM
5:00 PM9:00 PM
6:00 PM10:00 PM
7:00 PM11:00 PM
8:00 PM12:00 AM+1 day
9:00 PM1:00 AM+1 day
10:00 PM2:00 AM+1 day
11:00 PM3:00 AM+1 day

Best time to call or meet

Both sides are at work from 9:00 AM – 2:00 PM in Porto Alegre (1:00 PM – 6:00 PM in London).

Daylight saving time and the difference

The difference changes during the year because Porto Alegre and London switch clocks on different dates:

  • Oct 21, 2026 – Oct 24, 2026: +4h
  • Oct 24, 2026 – Mar 27, 2027: +3h
  • Mar 27, 2027 – Oct 21, 2027: +4h

Distance

Porto Alegre and London are 10,348 km (6,430 miles) apart in a straight line.

More conversions

London to Porto AlegrePorto Alegre to New YorkPorto Alegre to Los AngelesPorto Alegre to ChicagoPorto Alegre to TorontoPorto Alegre to São PauloPorto Alegre to ParisPorto Alegre to BerlinPorto Alegre to MoscowPorto Alegre to DubaiPorto Alegre to New DelhiPorto Alegre to BangkokPorto Alegre to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Porto Alegre and London?

London is 4 hours ahead of Porto Alegre.

What time is it in London when it is 9 AM in Porto Alegre?

When it is 9:00 AM in Porto Alegre, it is 1:00 PM in London.

When is the best time to call London from Porto Alegre?

Both sides are at work from 9:00 AM – 2:00 PM in Porto Alegre (1:00 PM – 6:00 PM in London).

Does the time difference between Porto Alegre and London change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.