Briton Ferry to Rio de Janeiro time converter

Rio de Janeiro is 4 hours behind Briton Ferry. When it is 9:00 AM in Briton Ferry, it is 5:00 AM in Rio de Janeiro.

Briton Ferry BST

Wednesday, October 21, 2026

Rio de Janeiro BRT

Wednesday, October 21, 2026

Briton Ferry
United Kingdom
Wed, Oct 21
BSTUTC+1
Rio de Janeiro
Brazil
Wed, Oct 21
BRTUTC-3-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Briton Ferry to Rio de Janeiro conversion table

Every hour of today in Briton Ferry and the matching time in Rio de Janeiro. Light rows are typical working hours (9:00–18:00).

Briton FerryRio de Janeiro
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 Briton Ferry (9:00 AM – 2:00 PM in Rio de Janeiro).

Daylight saving time and the difference

The difference changes during the year because Briton Ferry and Rio de Janeiro switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: -4h
  • Oct 25, 2026 – Mar 28, 2027: -3h
  • Mar 28, 2027 – Oct 21, 2027: -4h

Distance

Briton Ferry and Rio de Janeiro are 9,133 km (5,675 miles) apart in a straight line.

More conversions

Rio de Janeiro to Briton FerryBriton Ferry to New YorkBriton Ferry to LondonBriton Ferry to Los AngelesBriton Ferry to ChicagoBriton Ferry to TorontoBriton Ferry to São PauloBriton Ferry to ParisBriton Ferry to BerlinBriton Ferry to MoscowBriton Ferry to DubaiBriton Ferry to New DelhiBriton Ferry to Bangkok
New York to Rio de JaneiroLondon to Rio de JaneiroLos Angeles to Rio de JaneiroChicago to Rio de JaneiroToronto to Rio de JaneiroSão Paulo to Rio de JaneiroParis to Rio de JaneiroBerlin to Rio de JaneiroMoscow to Rio de JaneiroDubai to Rio de JaneiroNew Delhi to Rio de JaneiroBangkok to Rio de Janeiro

Questions and answers

What is the time difference between Briton Ferry and Rio de Janeiro?

Rio de Janeiro is 4 hours behind Briton Ferry.

What time is it in Rio de Janeiro when it is 9 AM in Briton Ferry?

When it is 9:00 AM in Briton Ferry, it is 5:00 AM in Rio de Janeiro.

When is the best time to call Rio de Janeiro from Briton Ferry?

Both sides are at work from 1:00 PM – 6:00 PM in Briton Ferry (9:00 AM – 2:00 PM in Rio de Janeiro).

Does the time difference between Briton Ferry and Rio de Janeiro change?

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