South Korea Lunar New Year 2025. Korean new year or ‘seollal’, falling on january 29 this year, is a festival and national holiday that usually occurs in january or february on the second new moon after the winter solstice, unless there is an intercalary 11th or 12th. How long is the korean new year celebration?

A list of holidays and observances in south korea for 2025, providing a concise overview of the country’s key celebrations. The lunar new year in south korea begins with a grand national celebration called seollal.