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
 ‹ 1687
1688
1689 › 
# Date Public holiday
1Thursday, 1 January 1688 New Year's Day
2Friday, 2 January 1688 January 2
3Saturday, 3 January 1688 January 3
4Monday, 12 January 1688 Coming of Age Day
5Wednesday, 11 February 1688 Foundation Day
6Saturday, 20 March 1688 Vernal Equinox Day
7Thursday, 29 April 1688 Shōwa Day
8Monday, 3 May 1688 Constitution Memorial Day
9Tuesday, 4 May 1688 Greenery Day
10Wednesday, 5 May 1688 Children's Day
11Monday, 19 July 1688 Marine Day
12Monday, 20 September 1688 Respect-for-Aged Day
13Thursday, 23 September 1688 Autumnal Equinox Day
14Monday, 11 October 1688 Health and Sports Day
15Wednesday, 3 November 1688 Culture Day
16Tuesday, 23 November 1688 Labor Thanksgiving Day
17Thursday, 23 December 1688 Emperor's Birthday
18Friday, 31 December 1688 New Year's Eve