Rio de Janeiro to Chatan time converter

Chatan is 12 hours ahead of Rio de Janeiro. When it is 9:00 AM in Rio de Janeiro, it is 9:00 PM in Chatan.

Rio de Janeiro BRT

Monday, October 19, 2026

Chatan JST

Tuesday, October 20, 2026

Rio de Janeiro
Brazil
Mon, Oct 19
BRTUTC-3
Chatan
Japan
Tue, Oct 20
JSTUTC+9+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to Chatan conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Rio de Janeiro (9:00 PM – 10:00 PM in Chatan): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 12 hours all year.

Distance

Rio de Janeiro and Chatan are 19,026 km (11,822 miles) apart in a straight line.

More conversions

Chatan 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 ChatanLondon to ChatanLos Angeles to ChatanChicago to ChatanToronto to ChatanSão Paulo to ChatanParis to ChatanBerlin to ChatanMoscow to ChatanDubai to ChatanNew Delhi to ChatanBangkok to Chatan

Questions and answers

What is the time difference between Rio de Janeiro and Chatan?

Chatan is 12 hours ahead of Rio de Janeiro.

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

When it is 9:00 AM in Rio de Janeiro, it is 9:00 PM in Chatan.

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

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Rio de Janeiro (9:00 PM – 10:00 PM in Chatan): working hours on one side, early or late on the other.

Does the time difference between Rio de Janeiro and Chatan change?

No. The difference stays 12 hours all year.