Public holidays
2228, Japan, Standard
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 2228 | New Year's Day |
| 2 | Monday, 14 January 2228 | Coming of Age Day |
| 3 | Monday, 11 February 2228 | Foundation Day |
| 4 | Saturday, 23 February 2228 | Emperor's Birthday |
| 5 | Thursday, 20 March 2228 | Vernal Equinox Day |
| 6 | Tuesday, 29 April 2228 | Shōwa Day |
| 7 | Saturday, 3 May 2228 | Constitution Memorial Day |
| 8 | Sunday, 4 May 2228 | Greenery Day |
| 9 | Monday, 5 May 2228 | Children's Day |
| 10 | Monday, 21 July 2228 | Marine Day |
| 11 | Monday, 11 August 2228 | Mountain Day |
| 12 | Monday, 15 September 2228 | Respect-for-Aged Day |
| 13 | Tuesday, 23 September 2228 | Autumnal Equinox Day |
| 14 | Monday, 13 October 2228 | Health and Sports Day |
| 15 | Monday, 3 November 2228 | Culture Day |
| 16 | Sunday, 23 November 2228 | Labor Thanksgiving Day |