When Is Korean Lunar New Year 2025. The day of the lunar new year, which is called seollal in korean, falls on jan. Korean new year or ‘seollal’, falling on february 17 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.

Lunar new year 2025 in seoul. Korean new year, known as seollal (설날), is one of the most important and widely celebrated holidays in korea.