New Year's Day
New Year's Day (obs.)
Coming of Age Day
Foundation Day
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Marine Day
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Labor Thanksgiving Day
Emperor's Birthday
  January
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 ‹ 2004
2005
2006 › 
# Date Public holiday
1Saturday, 1 January 2005 New Year's Day
Monday, 3 January 2005 New Year's Day (observance)
2Monday, 10 January 2005 Coming of Age Day
3Friday, 11 February 2005 Foundation Day
4Sunday, 20 March 2005 Vernal Equinox Day
5Friday, 29 April 2005 Shōwa Day
6Tuesday, 3 May 2005 Constitution Memorial Day
7Wednesday, 4 May 2005 Greenery Day
8Thursday, 5 May 2005 Children's Day
9Monday, 18 July 2005 Marine Day
10Monday, 19 September 2005 Respect-for-Aged Day
11Friday, 23 September 2005 Autumnal Equinox Day
12Monday, 10 October 2005 Health and Sports Day
13Thursday, 3 November 2005 Culture Day
14Wednesday, 23 November 2005 Labor Thanksgiving Day
15Friday, 23 December 2005 Emperor's Birthday