New Year's Day
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
Labor Thanksgiving Day (obs.)
Emperor's Birthday
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1427
1428
1429 › 
# Date Public holiday
1Tuesday, 1 January 1428 New Year's Day
2Monday, 14 January 1428 Coming of Age Day
3Monday, 11 February 1428 Foundation Day
4Thursday, 20 March 1428 Vernal Equinox Day
5Tuesday, 29 April 1428 Shōwa Day
6Saturday, 3 May 1428 Constitution Memorial Day
7Sunday, 4 May 1428 Greenery Day
8Monday, 5 May 1428 Children's Day
9Monday, 21 July 1428 Marine Day
10Monday, 15 September 1428 Respect-for-Aged Day
11Tuesday, 23 September 1428 Autumnal Equinox Day
12Monday, 13 October 1428 Health and Sports Day
13Monday, 3 November 1428 Culture Day
14Sunday, 23 November 1428 Labor Thanksgiving Day
Monday, 24 November 1428 Labor Thanksgiving Day (observance)
15Tuesday, 23 December 1428 Emperor's Birthday