New Year's Day
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
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 ‹ 2050
2051
2052 › 
# Date Public holiday
1Sunday, 1 January 2051 New Year's Day
Monday, 2 January 2051 New Year's Day (observance)
Tuesday, 3 January 2051 January 2 (observance)
2Monday, 9 January 2051 Coming of Age Day
3Saturday, 11 February 2051 Foundation Day
4Thursday, 23 February 2051 Emperor's Birthday
5Monday, 20 March 2051 Vernal Equinox Day
6Saturday, 29 April 2051 Shōwa Day
7Wednesday, 3 May 2051 Constitution Memorial Day
8Thursday, 4 May 2051 Greenery Day
9Friday, 5 May 2051 Children's Day
10Monday, 17 July 2051 Marine Day
11Friday, 11 August 2051 Mountain Day
12Monday, 18 September 2051 Respect-for-Aged Day
13Saturday, 23 September 2051 Autumnal Equinox Day
14Monday, 9 October 2051 Health and Sports Day
15Friday, 3 November 2051 Culture Day
16Thursday, 23 November 2051 Labor Thanksgiving Day
17Sunday, 31 December 2051 New Year's Eve