Rio de Janeiro to Osaka time converter

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

Rio de Janeiro BRT

Tuesday, October 20, 2026

Osaka JST

Wednesday, October 21, 2026

Rio de Janeiro
Brazil
Tue, Oct 20
BRTUTC-3
Osaka
Japan
Wed, Oct 21
JSTUTC+9+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio de Janeiro to Osaka conversion table

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

Rio de JaneiroOsaka
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 Osaka): 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 Osaka are 18,698 km (11,618 miles) apart in a straight line.

More conversions

Osaka 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 OsakaLondon to OsakaLos Angeles to OsakaChicago to OsakaToronto to OsakaSão Paulo to OsakaParis to OsakaBerlin to OsakaMoscow to OsakaDubai to OsakaNew Delhi to OsakaBangkok to Osaka

Questions and answers

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

Osaka is 12 hours ahead of Rio de Janeiro.

What time is it in Osaka 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 Osaka.

When is the best time to call Osaka 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 Osaka): working hours on one side, early or late on the other.

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

No. The difference stays 12 hours all year.