National holidays in 2021 

New Year’s Day    January 1
Coming of Age Day    January 11 (Second Monday in January)
National Foundation Day    February 11
Emperor’s Birthday    February 23
Vernal Equinox Day    March 20
Shōwa Day    April 29
Constitution Memorial Day    May 3
Greenery Day    May 4
Children’s Day    May 5
Marine Day    July 22 (Date changed for 2021)
Sports Day    July 23 (Date changed for 2021)
Mountain Day    August 8 (Date changed for 2021)
Mountain Day (observed)    August 9
Respect for the Aged Day    September 20 (Third Monday in September)
Autumnal Equinox Day    September 23
Culture Day    November 3
Labor Thanksgiving Day    November 23