Rio das Ostras to Singapore time converter

Singapore is 11 hours ahead of Rio das Ostras. When it is 9:00 AM in Rio das Ostras, it is 8:00 PM in Singapore.

Rio das Ostras BRT

Wednesday, October 21, 2026

Singapore SGT

Wednesday, October 21, 2026

Rio das Ostras
Rio de Janeiro, Brazil
Wed, Oct 21
BRTUTC-3
Singapore
Wed, Oct 21
SGTUTC+8+11h
Finding your time zone…
Shared working hours (9:00–18:00)

Rio das Ostras to Singapore conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Rio das Ostras (8:00 PM – 10:00 PM in Singapore): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 11 hours all year.

More conversions

Singapore to Rio das OstrasRio das Ostras to New YorkRio das Ostras to LondonRio das Ostras to Los AngelesRio das Ostras to ChicagoRio das Ostras to TorontoRio das Ostras to São PauloRio das Ostras to ParisRio das Ostras to BerlinRio das Ostras to MoscowRio das Ostras to DubaiRio das Ostras to New DelhiRio das Ostras to Bangkok
New York to SingaporeLondon to SingaporeLos Angeles to SingaporeChicago to SingaporeToronto to SingaporeSão Paulo to SingaporeParis to SingaporeBerlin to SingaporeMoscow to SingaporeDubai to SingaporeNew Delhi to SingaporeBangkok to Singapore

Questions and answers

What is the time difference between Rio das Ostras and Singapore?

Singapore is 11 hours ahead of Rio das Ostras.

What time is it in Singapore when it is 9 AM in Rio das Ostras?

When it is 9:00 AM in Rio das Ostras, it is 8:00 PM in Singapore.

When is the best time to call Singapore from Rio das Ostras?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Rio das Ostras (8:00 PM – 10:00 PM in Singapore): working hours on one side, early or late on the other.

Does the time difference between Rio das Ostras and Singapore change?

No. The difference stays 11 hours all year.