Chuseok 2025 Date. South korea celebrates 11 national holidays annually, including lunar new year, buddha's birthday, and chuseok, which shift in date following the lunar calendar. Chuseok means “autumn eve” in korean and is a harvest festival that lasts for three days.
Chuseok, also known as langkawi, is a public holiday in north and south korea and is observed on the 15 th day of the 8 th lunar month of the traditional korean calendar, which is a lunisolar calendar and changes each year in the. Moreover, like seollal, chuseok is a lunar festival, so the date of this event changes every year according to the lunar calendar.