Rio de Janeiro to Fort Collins time converter

Fort Collins is 3 hours behind Rio de Janeiro. When it is 9:00 AM in Rio de Janeiro, it is 6:00 AM in Fort Collins.

Rio de Janeiro BRT

Wednesday, October 21, 2026

Fort Collins MDT

Wednesday, October 21, 2026

Rio de Janeiro
Brazil
Wed, Oct 21
BRTUTC-3
Fort Collins
Colorado, United States
Wed, Oct 21
MDTUTC-6-3h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to Fort Collins conversion table

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

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

Best time to call or meet

Both sides are at work from 12:00 PM – 6:00 PM in Rio de Janeiro (9:00 AM – 3:00 PM in Fort Collins).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: -3h
  • Nov 1, 2026 – Mar 14, 2027: -4h
  • Mar 14, 2027 – Oct 21, 2027: -3h

Distance

Rio de Janeiro and Fort Collins are 9,521 km (5,916 miles) apart in a straight line.

More conversions

Fort Collins to Rio de JaneiroRio de Janeiro to New YorkRio de Janeiro to LondonRio de Janeiro to Los AngelesRio de Janeiro to ChicagoRio de Janeiro to TorontoRio de Janeiro to São PauloRio de Janeiro to ParisRio de Janeiro to BerlinRio de Janeiro to MoscowRio de Janeiro to DubaiRio de Janeiro to New DelhiRio de Janeiro to Bangkok
New York to Fort CollinsLondon to Fort CollinsLos Angeles to Fort CollinsChicago to Fort CollinsToronto to Fort CollinsSão Paulo to Fort CollinsParis to Fort CollinsBerlin to Fort CollinsMoscow to Fort CollinsDubai to Fort CollinsNew Delhi to Fort CollinsBangkok to Fort Collins

Questions and answers

What is the time difference between Rio de Janeiro and Fort Collins?

Fort Collins is 3 hours behind Rio de Janeiro.

What time is it in Fort Collins when it is 9 AM in Rio de Janeiro?

When it is 9:00 AM in Rio de Janeiro, it is 6:00 AM in Fort Collins.

When is the best time to call Fort Collins from Rio de Janeiro?

Both sides are at work from 12:00 PM – 6:00 PM in Rio de Janeiro (9:00 AM – 3:00 PM in Fort Collins).

Does the time difference between Rio de Janeiro and Fort Collins change?

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