London to Rio do Sul time converter

Rio do Sul is 4 hours behind London. When it is 9:00 AM in London, it is 5:00 AM in Rio do Sul.

London BST

Tuesday, October 20, 2026

Rio do Sul BRT

Tuesday, October 20, 2026

London
United Kingdom
Tue, Oct 20
BSTUTC+1
Rio do Sul
Santa Catarina, Brazil
Tue, Oct 20
BRTUTC-3-4h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Rio do Sul conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because London and Rio do Sul switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -4h
  • Oct 25, 2026 – Mar 28, 2027: -3h
  • Mar 28, 2027 – Oct 20, 2027: -4h

Distance

London and Rio do Sul are 9,999 km (6,213 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between London and Rio do Sul?

Rio do Sul is 4 hours behind London.

What time is it in Rio do Sul when it is 9 AM in London?

When it is 9:00 AM in London, it is 5:00 AM in Rio do Sul.

When is the best time to call Rio do Sul from London?

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

Does the time difference between London and Rio do Sul change?

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