Happy Monday System New Year's Day Coming of Age Day National Foundation Day The Emperor's Birthday Vernal Equinox Day Shōwa Day Constitution Memorial Day Greenery Day Children's Day Marine Day Mountain Day Respect for the Aged Day Autumnal Equinox Health and Sports Day Culture Day Labor Thanksgiving Day New Year Emperor
Officially, Japan has 16 national, government-recognized holidays. Public holidays in Japan are regulated by the Public Holiday Law (国民の祝日に関する法律, Kokumin no Shukujitsu ni Kansuru Hōritsu) of 1948. Beginning in 2000, Japan implemented the Happy Monday System, which moved a number of national holidays to Monday in order to obtain a long weekend. The national holidays in Japan are New Year's Day on January 1, Coming of Age Day on the second Monday of January, National Foundation Day on February 11, The Emperor's Birthday on February 23, Vernal Equinox Day on March 20 or 21, Shōwa Day on April 29, Constitution Memorial Day on May 3, Greenery Day on May 4, Children's Day on May 5, Marine Day on the third Monday of July, Mountain Day on August 11, Respect for the Aged Day on the third Monday of September, Autumnal Equinox on September 23 or 24, Health and Sports Day on the second Monday of October, Culture Day on November 3, and Labor Thanksgiving Day on November 23.
