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
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 ‹ 2088
2089
2090 › 
# Date Public holiday
1Saturday, 1 January 2089 New Year's Day
Monday, 3 January 2089 New Year's Day (observance)
2Monday, 10 January 2089 Coming of Age Day
3Friday, 11 February 2089 Foundation Day
4Wednesday, 23 February 2089 Emperor's Birthday
5Sunday, 20 March 2089 Vernal Equinox Day
6Friday, 29 April 2089 Shōwa Day
7Tuesday, 3 May 2089 Constitution Memorial Day
8Wednesday, 4 May 2089 Greenery Day
9Thursday, 5 May 2089 Children's Day
10Monday, 18 July 2089 Marine Day
11Thursday, 11 August 2089 Mountain Day
12Monday, 19 September 2089 Respect-for-Aged Day
13Friday, 23 September 2089 Autumnal Equinox Day
14Monday, 10 October 2089 Health and Sports Day
15Thursday, 3 November 2089 Culture Day
16Wednesday, 23 November 2089 Labor Thanksgiving Day