Alternative holiday for National Foundation Day in South Korea
Advertisement
2027 holiday dates
Monday, 4 October 2027
Confirmed — source checked
This is the first listed date for this year; a separate observance date has not been assigned.
About Alternative holiday for National Foundation Day
Alternative holiday for National Foundation Day is observed in South Korea. Check the holiday dates, observance information and calendar details below.
Advertisement
Public holiday / closure dates
— Substitute of holiday period · Confirmed — source checked South Korea follows the Public Holidays Act and KASI calendar material. Labour Day and Constitution Day are public holidays under 2026 amendments; election or temporary holidays appear only when officially established. The 2028 KASI calendar is provisional.
Bank, office and school arrangements require the applicable authority or institution notice. Missing scope data does not mean open.
Next supported occurrence
Monday, 4 October 2027 · Confirmed — source checked
Next listed holiday day on or after today; this can be a closure day rather than the festival date.
2026 dates
— Substitute of holiday periodConfirmed — source checked South Korea follows the Public Holidays Act and KASI calendar material. Labour Day and Constitution Day are public holidays under 2026 amendments; election or temporary holidays appear only when officially established. The 2028 KASI calendar is provisional.
2028 dates
— Substitute of holiday periodEstimated / awaiting confirmation South Korea follows the Public Holidays Act and KASI calendar material. Labour Day and Constitution Day are public holidays under 2026 amendments; election or temporary holidays appear only when officially established. The 2028 KASI calendar is provisional.
Official sources and date status
Recorded confirmation and independent source review are shown separately. An institution-specific notice does not establish closure for every employer or school.
South Korea follows the Public Holidays Act and KASI calendar material. Labour Day and Constitution Day are public holidays under 2026 amendments; election or temporary holidays appear only when officially established. The 2028 KASI calendar is provisional.
