New Year's Day
January 2
New Year's Day (obs.)
January 2 (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
New Year's Eve
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
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# Date Public holiday
1Saturday, 1 January 2124 New Year's Day
2Sunday, 2 January 2124 January 2
Monday, 3 January 2124 New Year's Day (observance)
Tuesday, 4 January 2124 January 2 (observance)
3Monday, 10 January 2124 Coming of Age Day
4Friday, 11 February 2124 Foundation Day
5Wednesday, 23 February 2124 Emperor's Birthday
6Monday, 20 March 2124 Vernal Equinox Day
7Saturday, 29 April 2124 Shōwa Day
8Wednesday, 3 May 2124 Constitution Memorial Day
9Thursday, 4 May 2124 Greenery Day
10Friday, 5 May 2124 Children's Day
11Monday, 17 July 2124 Marine Day
12Friday, 11 August 2124 Mountain Day
13Monday, 18 September 2124 Respect-for-Aged Day
14Saturday, 23 September 2124 Autumnal Equinox Day
15Monday, 9 October 2124 Health and Sports Day
16Friday, 3 November 2124 Culture Day
17Thursday, 23 November 2124 Labor Thanksgiving Day
18Sunday, 31 December 2124 New Year's Eve