This year's Setsubun is on February 3rd, but next year it will be moved one day earlier to February 2nd. Changes in the calendar due to factors such as the position of the earth and the sun.

"Setsubun" is said to be the day before "Risshun," but in next year's "calendar guidelines" published in the official gazette this month, "RISShun" is set to be February 3th. In 2057 and 2058, it will fall on February 2th for two consecutive years.