New Year's Day
Coming of Age Day
Foundation Day
Foundation Day (obs.)
Emperor's Birthday
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Children's Day (obs.)
Marine Day
Mountain Day
Mountain Day (obs.)
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Culture Day (obs.)
Labor Thanksgiving Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 2119
2120
2121 › 
# Date Public holiday
1Monday, 1 January 2120 New Year's Day
2Monday, 8 January 2120 Coming of Age Day
3Sunday, 11 February 2120 Foundation Day
Monday, 12 February 2120 Foundation Day (observance)
4Friday, 23 February 2120 Emperor's Birthday
5Wednesday, 20 March 2120 Vernal Equinox Day
6Monday, 29 April 2120 Shōwa Day
7Friday, 3 May 2120 Constitution Memorial Day
8Saturday, 4 May 2120 Greenery Day
9Sunday, 5 May 2120 Children's Day
Monday, 6 May 2120 Children's Day (observance)
10Monday, 15 July 2120 Marine Day
11Sunday, 11 August 2120 Mountain Day
Monday, 12 August 2120 Mountain Day (observance)
12Monday, 16 September 2120 Respect-for-Aged Day
13Monday, 23 September 2120 Autumnal Equinox Day
14Monday, 14 October 2120 Health and Sports Day
15Sunday, 3 November 2120 Culture Day
Monday, 4 November 2120 Culture Day (observance)
16Saturday, 23 November 2120 Labor Thanksgiving Day