New Year's Day
January 2
New Year's Day (obs.)
January 2 (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
New Year's Eve
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 2004
2005
2006 › 
# Date Public holiday
1Saturday, 1 January 2005 New Year's Day
2Sunday, 2 January 2005 January 2
Monday, 3 January 2005 New Year's Day (observance)
Tuesday, 4 January 2005 January 2 (observance)
3Monday, 10 January 2005 Coming of Age Day
4Friday, 11 February 2005 Foundation Day
5Sunday, 20 March 2005 Vernal Equinox Day
6Friday, 29 April 2005 Shōwa Day
7Tuesday, 3 May 2005 Constitution Memorial Day
8Wednesday, 4 May 2005 Greenery Day
9Thursday, 5 May 2005 Children's Day
10Monday, 18 July 2005 Marine Day
11Monday, 19 September 2005 Respect-for-Aged Day
12Friday, 23 September 2005 Autumnal Equinox Day
13Monday, 10 October 2005 Health and Sports Day
14Thursday, 3 November 2005 Culture Day
15Wednesday, 23 November 2005 Labor Thanksgiving Day
16Friday, 23 December 2005 Emperor's Birthday
17Saturday, 31 December 2005 New Year's Eve