New Year's Day
January 2
January 3
Coming of Age Day
Foundation Day
Foundation Day (obs.)
Vernal Equinox Day
Shōwa Day
Shōwa Day (obs.)
Constitution Memorial Day
Greenery Day
Children's Day
Marine Day
Respect-for-Aged Day
Autumnal Equinox Day
Autumnal Equinox Day (obs.)
Health and Sports Day
Culture Day
Labor Thanksgiving Day
Emperor's Birthday
Emperor's Birthday (obs.)
New Year's Eve
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 ‹ 1972
1973
1974 › 
# Date Public holiday
1Monday, 1 January 1973 New Year's Day
2Tuesday, 2 January 1973 January 2
3Wednesday, 3 January 1973 January 3
4Monday, 8 January 1973 Coming of Age Day
5Sunday, 11 February 1973 Foundation Day
Monday, 12 February 1973 Foundation Day (observance)
6Tuesday, 20 March 1973 Vernal Equinox Day
7Sunday, 29 April 1973 Shōwa Day
Monday, 30 April 1973 Shōwa Day (observance)
8Thursday, 3 May 1973 Constitution Memorial Day
9Friday, 4 May 1973 Greenery Day
10Saturday, 5 May 1973 Children's Day
11Monday, 16 July 1973 Marine Day
12Monday, 17 September 1973 Respect-for-Aged Day
13Sunday, 23 September 1973 Autumnal Equinox Day
Monday, 24 September 1973 Autumnal Equinox Day (observance)
14Monday, 8 October 1973 Health and Sports Day
15Saturday, 3 November 1973 Culture Day
16Friday, 23 November 1973 Labor Thanksgiving Day
17Sunday, 23 December 1973 Emperor's Birthday
Monday, 24 December 1973 Emperor's Birthday (observance)
18Monday, 31 December 1973 New Year's Eve