Porto União to London time converter

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

Porto União BRT

Wednesday, October 21, 2026

London BST

Wednesday, October 21, 2026

Porto União
Santa Catarina, 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 União to London conversion table

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

Porto UniãoLondon
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 União (1:00 PM – 6:00 PM in London).

Daylight saving time and the difference

The difference changes during the year because Porto União 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 União and London are 9,972 km (6,196 miles) apart in a straight line.

More conversions

London to Porto UniãoPorto União to New YorkPorto União to Los AngelesPorto União to ChicagoPorto União to TorontoPorto União to São PauloPorto União to ParisPorto União to BerlinPorto União to MoscowPorto União to DubaiPorto União to New DelhiPorto União to BangkokPorto União 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 União and London?

London is 4 hours ahead of Porto União.

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

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

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

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

Does the time difference between Porto União 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.