West Roxbury to Rio de Janeiro time converter

Rio de Janeiro is 1 hour ahead of West Roxbury. When it is 9:00 AM in West Roxbury, it is 10:00 AM in Rio de Janeiro.

West Roxbury EDT

Wednesday, October 21, 2026

Rio de Janeiro BRT

Wednesday, October 21, 2026

West Roxbury
Massachusetts, United States
Wed, Oct 21
EDTUTC-4
Rio de Janeiro
Brazil
Wed, Oct 21
BRTUTC-3+1h
Finding your time zone…
Shared working hours (9:00–18:00)

West Roxbury to Rio de Janeiro conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in West Roxbury (10:00 AM – 6:00 PM in Rio de Janeiro).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 21, 2027: +1h

Distance

West Roxbury and Rio de Janeiro are 7,797 km (4,845 miles) apart in a straight line.

More conversions

Rio de Janeiro to West RoxburyWest Roxbury to New YorkWest Roxbury to LondonWest Roxbury to Los AngelesWest Roxbury to ChicagoWest Roxbury to TorontoWest Roxbury to São PauloWest Roxbury to ParisWest Roxbury to BerlinWest Roxbury to MoscowWest Roxbury to DubaiWest Roxbury to New DelhiWest Roxbury 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 West Roxbury and Rio de Janeiro?

Rio de Janeiro is 1 hour ahead of West Roxbury.

What time is it in Rio de Janeiro when it is 9 AM in West Roxbury?

When it is 9:00 AM in West Roxbury, it is 10:00 AM in Rio de Janeiro.

When is the best time to call Rio de Janeiro from West Roxbury?

Both sides are at work from 9:00 AM – 5:00 PM in West Roxbury (10:00 AM – 6:00 PM in Rio de Janeiro).

Does the time difference between West Roxbury 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.