New Year's Day
January 2
January 3
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
New Year's Eve
  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
2Thursday, 2 January 1812 January 2
3Friday, 3 January 1812 January 3
4Monday, 13 January 1812 Coming of Age Day
5Tuesday, 11 February 1812 Foundation Day
6Friday, 20 March 1812 Vernal Equinox Day
7Wednesday, 29 April 1812 Shōwa Day
8Sunday, 3 May 1812 Constitution Memorial Day
9Monday, 4 May 1812 Greenery Day
10Tuesday, 5 May 1812 Children's Day
11Monday, 20 July 1812 Marine Day
12Monday, 21 September 1812 Respect-for-Aged Day
13Wednesday, 23 September 1812 Autumnal Equinox Day
14Monday, 12 October 1812 Health and Sports Day
15Tuesday, 3 November 1812 Culture Day
16Monday, 23 November 1812 Labor Thanksgiving Day
17Wednesday, 23 December 1812 Emperor's Birthday
18Thursday, 31 December 1812 New Year's Eve