October 2025 Calendar - South Korea

1 October, Wednesday	Armed Forces Day	Observance
3 October, Friday	National Foundation Day	National Holiday
5 October, Sunday	Chuseok Holiday	Public Holiday
6 October, Monday	Chuseok	Public Holiday
7 October, Tuesday	Chuseok Holiday	Public Holiday
9 October, Thursday	Constitution Day	Observance
31 October, Friday	Halloween	Observance

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