Košíře to Rio de Janeiro time converter

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

Košíře CEST

Wednesday, October 21, 2026

Rio de Janeiro BRT

Tuesday, October 20, 2026

Košíře
Czechia
Wed, Oct 21
CESTUTC+2
Rio de Janeiro
Brazil
Tue, Oct 20
BRTUTC-3-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Košíře to Rio de Janeiro conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 21, 2027: -5h

Distance

Košíře and Rio de Janeiro are 9,888 km (6,144 miles) apart in a straight line.

More conversions

Rio de Janeiro to KošířeKošíře to New YorkKošíře to LondonKošíře to Los AngelesKošíře to ChicagoKošíře to TorontoKošíře to São PauloKošíře to ParisKošíře to BerlinKošíře to MoscowKošíře to DubaiKošíře to New DelhiKošíře 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 Košíře and Rio de Janeiro?

Rio de Janeiro is 5 hours behind Košíře.

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

When it is 9:00 AM in Košíře, it is 4:00 AM in Rio de Janeiro.

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

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

Does the time difference between Košíře 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.