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
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 ‹ 1999
2000
2001 › 
# Date Public holiday
1Saturday, 1 January 2000 New Year's Day
2Sunday, 2 January 2000 January 2
Monday, 3 January 2000 New Year's Day (observance)
Tuesday, 4 January 2000 January 2 (observance)
3Monday, 10 January 2000 Coming of Age Day
4Friday, 11 February 2000 Foundation Day
5Monday, 20 March 2000 Vernal Equinox Day
6Saturday, 29 April 2000 Shōwa Day
7Wednesday, 3 May 2000 Constitution Memorial Day
8Thursday, 4 May 2000 Greenery Day
9Friday, 5 May 2000 Children's Day
10Monday, 17 July 2000 Marine Day
11Monday, 18 September 2000 Respect-for-Aged Day
12Saturday, 23 September 2000 Autumnal Equinox Day
13Monday, 9 October 2000 Health and Sports Day
14Friday, 3 November 2000 Culture Day
15Thursday, 23 November 2000 Labor Thanksgiving Day
16Saturday, 23 December 2000 Emperor's Birthday
17Sunday, 31 December 2000 New Year's Eve