Public holidays
2258, Japan, Standard
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 2258 | New Year's Day |
| 2 | Monday, 11 January 2258 | Coming of Age Day |
| 3 | Thursday, 11 February 2258 | Foundation Day |
| 4 | Tuesday, 23 February 2258 | Emperor's Birthday |
| 5 | Saturday, 20 March 2258 | Vernal Equinox Day |
| 6 | Thursday, 29 April 2258 | Shōwa Day |
| 7 | Monday, 3 May 2258 | Constitution Memorial Day |
| 8 | Tuesday, 4 May 2258 | Greenery Day |
| 9 | Wednesday, 5 May 2258 | Children's Day |
| 10 | Monday, 19 July 2258 | Marine Day |
| 11 | Wednesday, 11 August 2258 | Mountain Day |
| 12 | Monday, 20 September 2258 | Respect-for-Aged Day |
| 13 | Thursday, 23 September 2258 | Autumnal Equinox Day |
| 14 | Monday, 11 October 2258 | Health and Sports Day |
| 15 | Wednesday, 3 November 2258 | Culture Day |
| 16 | Tuesday, 23 November 2258 | Labor Thanksgiving Day |