Rio das Ostras - Tsukuba — time difference

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

The time difference between Rio das Ostras and Tsukuba is 12 hours. In Tsukuba, it is 12 hours ahead of Rio das Ostras.

Time format: 24h 12h Start typing the name of the country / city where you want to know the current time.

Brazil, Estado do Rio de Janeiro, Rio das Ostras

07:47:12AM

Friday, February 13, 2026

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07:47:12PM

Friday, February 13, 2026

Rio das Ostras Tsukuba