New Year's Day
Coming of Age Day
Foundation Day
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Marine Day
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Labor Thanksgiving Day
Emperor's Birthday
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1811
1812
1813 › 
# Date Public holiday
1Wednesday, 1 January 1812 New Year's Day
2Monday, 13 January 1812 Coming of Age Day
3Tuesday, 11 February 1812 Foundation Day
4Friday, 20 March 1812 Vernal Equinox Day
5Wednesday, 29 April 1812 Shōwa Day
6Sunday, 3 May 1812 Constitution Memorial Day
7Monday, 4 May 1812 Greenery Day
8Tuesday, 5 May 1812 Children's Day
9Monday, 20 July 1812 Marine Day
10Monday, 21 September 1812 Respect-for-Aged Day
11Wednesday, 23 September 1812 Autumnal Equinox Day
12Monday, 12 October 1812 Health and Sports Day
13Tuesday, 3 November 1812 Culture Day
14Monday, 23 November 1812 Labor Thanksgiving Day
15Wednesday, 23 December 1812 Emperor's Birthday