Public holidays
2128, Japan, Standard
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 2128 | New Year's Day |
| 2 | Monday, 12 January 2128 | Coming of Age Day |
| 3 | Wednesday, 11 February 2128 | Foundation Day |
| 4 | Monday, 23 February 2128 | Emperor's Birthday |
| 5 | Saturday, 20 March 2128 | Vernal Equinox Day |
| 6 | Thursday, 29 April 2128 | Shōwa Day |
| 7 | Monday, 3 May 2128 | Constitution Memorial Day |
| 8 | Tuesday, 4 May 2128 | Greenery Day |
| 9 | Wednesday, 5 May 2128 | Children's Day |
| 10 | Monday, 19 July 2128 | Marine Day |
| 11 | Wednesday, 11 August 2128 | Mountain Day |
| 12 | Monday, 20 September 2128 | Respect-for-Aged Day |
| 13 | Thursday, 23 September 2128 | Autumnal Equinox Day |
| 14 | Monday, 11 October 2128 | Health and Sports Day |
| 15 | Wednesday, 3 November 2128 | Culture Day |
| 16 | Tuesday, 23 November 2128 | Labor Thanksgiving Day |