New Year's Day
January 2
January 3
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
Mountain 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.)
New Year's Eve
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 ‹ 2017
2018
2019 › 
# Date Public holiday
1Monday, 1 January 2018 New Year's Day
2Tuesday, 2 January 2018 January 2
3Wednesday, 3 January 2018 January 3
4Monday, 8 January 2018 Coming of Age Day
5Sunday, 11 February 2018 Foundation Day
Monday, 12 February 2018 Foundation Day (observance)
6Wednesday, 21 March 2018 Vernal Equinox Day
7Sunday, 29 April 2018 Shōwa Day
Monday, 30 April 2018 Shōwa Day (observance)
8Thursday, 3 May 2018 Constitution Memorial Day
9Friday, 4 May 2018 Greenery Day
10Saturday, 5 May 2018 Children's Day
11Monday, 16 July 2018 Marine Day
12Saturday, 11 August 2018 Mountain Day
13Monday, 17 September 2018 Respect-for-Aged Day
14Sunday, 23 September 2018 Autumnal Equinox Day
Monday, 24 September 2018 Autumnal Equinox Day (observance)
15Monday, 8 October 2018 Health and Sports Day
16Saturday, 3 November 2018 Culture Day
17Friday, 23 November 2018 Labor Thanksgiving Day
18Sunday, 23 December 2018 Emperor's Birthday
Monday, 24 December 2018 Emperor's Birthday (observance)
19Monday, 31 December 2018 New Year's Eve