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
 ‹ 1586
1587
1588 › 
# Date Public holiday
1Thursday, 1 January 1587 New Year's Day
2Friday, 2 January 1587 January 2
3Saturday, 3 January 1587 January 3
4Monday, 12 January 1587 Coming of Age Day
5Wednesday, 11 February 1587 Foundation Day
6Friday, 20 March 1587 Vernal Equinox Day
7Wednesday, 29 April 1587 Shōwa Day
8Sunday, 3 May 1587 Constitution Memorial Day
9Monday, 4 May 1587 Greenery Day
10Tuesday, 5 May 1587 Children's Day
11Monday, 20 July 1587 Marine Day
12Monday, 21 September 1587 Respect-for-Aged Day
13Wednesday, 23 September 1587 Autumnal Equinox Day
14Monday, 12 October 1587 Health and Sports Day
15Tuesday, 3 November 1587 Culture Day
16Monday, 23 November 1587 Labor Thanksgiving Day
17Wednesday, 23 December 1587 Emperor's Birthday
18Thursday, 31 December 1587 New Year's Eve