Helsinki - Osan — time difference

What is the time difference between Helsinki and Osan?

The time difference between Helsinki and Osan is 6 hours. In Osan, it is 6 hours ahead of Helsinki.

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

Finland, Southern Finland Province, Helsinki

10:20:

Sunday, 7 September 2025

⇄

04:20:

Sunday, 7 September 2025