Rio de Janeiro - Lang Son — time difference

What is the time difference between Rio de Janeiro and Lang Son?

The time difference between Rio de Janeiro and Lang Son is 10 hours. In Lang Son, it is 10 hours ahead of Rio de Janeiro.

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 de Janeiro

07:24:43PM

Monday, February 9, 2026

⇄

05:24:43AM

Tuesday, February 10, 2026

Rio de Janeiro Lang Son