yearcountryregionlanguagejanuary New Year's Day January 2 January 3 Coming of Age Dayfebruary Foundation Daymarch Vernal Equinox Dayapril Shōwa Daymay Constitution Memorial Day Greenery Day Children's Dayjunejuly Marine Dayaugustseptember Respect-for-Aged Day Autumnal Equinox Dayoctober Health and Sports Daynovember Culture Day Labor Thanksgiving Day Labor Thanksgiving Day (obs.)december Emperor's Birthday