New Year's Day
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.)
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 ‹ 1978
1979
1980 › 
# Date Public holiday
1Monday, 1 January 1979 New Year's Day
2Monday, 8 January 1979 Coming of Age Day
3Sunday, 11 February 1979 Foundation Day
Monday, 12 February 1979 Foundation Day (observance)
4Tuesday, 20 March 1979 Vernal Equinox Day
5Sunday, 29 April 1979 Shōwa Day
Monday, 30 April 1979 Shōwa Day (observance)
6Thursday, 3 May 1979 Constitution Memorial Day
7Friday, 4 May 1979 Greenery Day
8Saturday, 5 May 1979 Children's Day
9Monday, 16 July 1979 Marine Day
10Monday, 17 September 1979 Respect-for-Aged Day
11Sunday, 23 September 1979 Autumnal Equinox Day
Monday, 24 September 1979 Autumnal Equinox Day (observance)
12Monday, 8 October 1979 Health and Sports Day
13Saturday, 3 November 1979 Culture Day
14Friday, 23 November 1979 Labor Thanksgiving Day
15Sunday, 23 December 1979 Emperor's Birthday
Monday, 24 December 1979 Emperor's Birthday (observance)