When is Constitution Day in Japan?
Sunday, May 3, 2026
Days until this date
Today is left out; the target date is included. The count uses your local date.
Future dates
- Sunday, May 3, 2026
- Monday, May 3, 2027
- Wednesday, May 3, 2028
- Thursday, May 3, 2029
- Friday, May 3, 2030
- Saturday, May 3, 2031
About this date
Constitution Day is a public holiday in Japan. It falls on May 3 each year. A substitute day off can fall on a different date.