New Year's Day
Coming of Age Day
Foundation Day
Foundation Day (obs.)
Vernal Equinox Day
Shōwa Day
Shōwa Day (obs.)
Constitution Memorial Day
Greenery Day
Children's Day
Marine Day
Respect-for-Aged Day
Autumnal Equinox Day
Autumnal Equinox Day (obs.)
Health and Sports Day
Culture Day
Labor Thanksgiving Day
Emperor's Birthday
Emperor's Birthday (obs.)
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1786
1787
1788 › 
# Date Public holiday
1Monday, 1 January 1787 New Year's Day
2Monday, 8 January 1787 Coming of Age Day
3Sunday, 11 February 1787 Foundation Day
Monday, 12 February 1787 Foundation Day (observance)
4Tuesday, 20 March 1787 Vernal Equinox Day
5Sunday, 29 April 1787 Shōwa Day
Monday, 30 April 1787 Shōwa Day (observance)
6Thursday, 3 May 1787 Constitution Memorial Day
7Friday, 4 May 1787 Greenery Day
8Saturday, 5 May 1787 Children's Day
9Monday, 16 July 1787 Marine Day
10Monday, 17 September 1787 Respect-for-Aged Day
11Sunday, 23 September 1787 Autumnal Equinox Day
Monday, 24 September 1787 Autumnal Equinox Day (observance)
12Monday, 8 October 1787 Health and Sports Day
13Saturday, 3 November 1787 Culture Day
14Friday, 23 November 1787 Labor Thanksgiving Day
15Sunday, 23 December 1787 Emperor's Birthday
Monday, 24 December 1787 Emperor's Birthday (observance)