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
 ‹ 1805
1806
1807 › 
# Date Public holiday
1Wednesday, 1 January 1806 New Year's Day
2Thursday, 2 January 1806 January 2
3Friday, 3 January 1806 January 3
4Monday, 13 January 1806 Coming of Age Day
5Tuesday, 11 February 1806 Foundation Day
6Thursday, 20 March 1806 Vernal Equinox Day
7Tuesday, 29 April 1806 Shōwa Day
8Saturday, 3 May 1806 Constitution Memorial Day
9Sunday, 4 May 1806 Greenery Day
10Monday, 5 May 1806 Children's Day
11Monday, 21 July 1806 Marine Day
12Monday, 15 September 1806 Respect-for-Aged Day
13Tuesday, 23 September 1806 Autumnal Equinox Day
14Monday, 13 October 1806 Health and Sports Day
15Monday, 3 November 1806 Culture Day
16Sunday, 23 November 1806 Labor Thanksgiving Day
17Tuesday, 23 December 1806 Emperor's Birthday
18Wednesday, 31 December 1806 New Year's Eve