New Year's Day
New Year's Day (obs.)
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
  January
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# Date Public holiday
1Saturday, 1 January 1289 New Year's Day
Monday, 3 January 1289 New Year's Day (observance)
2Monday, 10 January 1289 Coming of Age Day
3Friday, 11 February 1289 Foundation Day
4Sunday, 20 March 1289 Vernal Equinox Day
5Friday, 29 April 1289 Shōwa Day
6Tuesday, 3 May 1289 Constitution Memorial Day
7Wednesday, 4 May 1289 Greenery Day
8Thursday, 5 May 1289 Children's Day
9Monday, 18 July 1289 Marine Day
10Monday, 19 September 1289 Respect-for-Aged Day
11Friday, 23 September 1289 Autumnal Equinox Day
12Monday, 10 October 1289 Health and Sports Day
13Thursday, 3 November 1289 Culture Day
14Wednesday, 23 November 1289 Labor Thanksgiving Day
15Friday, 23 December 1289 Emperor's Birthday