Rio de Janeiro to Ranzan time converter

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

Rio de Janeiro BRT

Tuesday, October 20, 2026

Ranzan JST

Wednesday, October 21, 2026

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

Rio de Janeiro to Ranzan conversion table

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

Rio de JaneiroRanzan
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 Ranzan): 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 Ranzan are 18,533 km (11,516 miles) apart in a straight line.

More conversions

Ranzan 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 RanzanLondon to RanzanLos Angeles to RanzanChicago to RanzanToronto to RanzanSão Paulo to RanzanParis to RanzanBerlin to RanzanMoscow to RanzanDubai to RanzanNew Delhi to RanzanBangkok to Ranzan

Questions and answers

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

Ranzan is 12 hours ahead of Rio de Janeiro.

What time is it in Ranzan 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 Ranzan.

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

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

No. The difference stays 12 hours all year.