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.)
  January
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  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1916
1917
1918 › 
# Date Public holiday
1Monday, 1 January 1917 New Year's Day
2Monday, 8 January 1917 Coming of Age Day
3Sunday, 11 February 1917 Foundation Day
Monday, 12 February 1917 Foundation Day (observance)
4Tuesday, 20 March 1917 Vernal Equinox Day
5Sunday, 29 April 1917 Shōwa Day
Monday, 30 April 1917 Shōwa Day (observance)
6Thursday, 3 May 1917 Constitution Memorial Day
7Friday, 4 May 1917 Greenery Day
8Saturday, 5 May 1917 Children's Day
9Monday, 16 July 1917 Marine Day
10Monday, 17 September 1917 Respect-for-Aged Day
11Sunday, 23 September 1917 Autumnal Equinox Day
Monday, 24 September 1917 Autumnal Equinox Day (observance)
12Monday, 8 October 1917 Health and Sports Day
13Saturday, 3 November 1917 Culture Day
14Friday, 23 November 1917 Labor Thanksgiving Day
15Sunday, 23 December 1917 Emperor's Birthday
Monday, 24 December 1917 Emperor's Birthday (observance)