Illinois - Seoul — time difference

What is the time difference between Illinois and Seoul?

The time difference between Illinois and Seoul is 14 hours. In Seoul, it is 14 hours ahead of Illinois.

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

USA, Illinois

05:00:

Monday, 6 October 2025

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07:00:

Monday, 6 October 2025