New Year's Day
January 2
January 3
Coming of Age Day
Foundation Day
Foundation Day (obs.)
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Children's Day (obs.)
Marine Day
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Culture Day (obs.)
Labor Thanksgiving Day
Emperor's Birthday
New Year's Eve
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1511
1512
1513 › 
# Date Public holiday
1Monday, 1 January 1512 New Year's Day
2Tuesday, 2 January 1512 January 2
3Wednesday, 3 January 1512 January 3
4Monday, 8 January 1512 Coming of Age Day
5Sunday, 11 February 1512 Foundation Day
Monday, 12 February 1512 Foundation Day (observance)
6Wednesday, 20 March 1512 Vernal Equinox Day
7Monday, 29 April 1512 Shōwa Day
8Friday, 3 May 1512 Constitution Memorial Day
9Saturday, 4 May 1512 Greenery Day
10Sunday, 5 May 1512 Children's Day
Monday, 6 May 1512 Children's Day (observance)
11Monday, 15 July 1512 Marine Day
12Monday, 16 September 1512 Respect-for-Aged Day
13Monday, 23 September 1512 Autumnal Equinox Day
14Monday, 14 October 1512 Health and Sports Day
15Sunday, 3 November 1512 Culture Day
Monday, 4 November 1512 Culture Day (observance)
16Saturday, 23 November 1512 Labor Thanksgiving Day
17Monday, 23 December 1512 Emperor's Birthday
18Tuesday, 31 December 1512 New Year's Eve