New Year's Day
January 2
January 3
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
 ‹ 2009
2010
2011 › 
# Date Public holiday
1Friday, 1 January 2010 New Year's Day
2Saturday, 2 January 2010 January 2
3Sunday, 3 January 2010 January 3
4Monday, 11 January 2010 Coming of Age Day
5Thursday, 11 February 2010 Foundation Day
6Sunday, 21 March 2010 Vernal Equinox Day
7Thursday, 29 April 2010 Shōwa Day
8Monday, 3 May 2010 Constitution Memorial Day
9Tuesday, 4 May 2010 Greenery Day
10Wednesday, 5 May 2010 Children's Day
11Monday, 19 July 2010 Marine Day
12Monday, 20 September 2010 Respect-for-Aged Day
13Thursday, 23 September 2010 Autumnal Equinox Day
14Monday, 11 October 2010 Health and Sports Day
15Wednesday, 3 November 2010 Culture Day
16Tuesday, 23 November 2010 Labor Thanksgiving Day
17Thursday, 23 December 2010 Emperor's Birthday
18Friday, 31 December 2010 New Year's Eve