New Year's Day
New Year's Day (obs.)
Coming of Age Day
Foundation Day
Emperor's Birthday
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Marine Day
Mountain Day
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Labor Thanksgiving Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
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# Date Public holiday
1Sunday, 1 January 2186 New Year's Day
Monday, 2 January 2186 New Year's Day (observance)
2Monday, 9 January 2186 Coming of Age Day
3Saturday, 11 February 2186 Foundation Day
4Thursday, 23 February 2186 Emperor's Birthday
5Monday, 20 March 2186 Vernal Equinox Day
6Saturday, 29 April 2186 Shōwa Day
7Wednesday, 3 May 2186 Constitution Memorial Day
8Thursday, 4 May 2186 Greenery Day
9Friday, 5 May 2186 Children's Day
10Monday, 17 July 2186 Marine Day
11Friday, 11 August 2186 Mountain Day
12Monday, 18 September 2186 Respect-for-Aged Day
13Saturday, 23 September 2186 Autumnal Equinox Day
14Monday, 9 October 2186 Health and Sports Day
15Friday, 3 November 2186 Culture Day
16Thursday, 23 November 2186 Labor Thanksgiving Day