Public holidays
2023, Japan
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 2023 | New Year's Day |
| 2 | Monday, 2 January 2023 | New Year's Day observed |
| 3 | Monday, 9 January 2023 | Coming of Age Day |
| 4 | Saturday, 11 February 2023 | Foundation Day |
| 5 | Thursday, 23 February 2023 | Emperor's Birthday |
| 6 | Monday, 20 March 2023 | Vernal Equinox Day |
| 7 | Saturday, 29 April 2023 | Shōwa Day |
| 8 | Wednesday, 3 May 2023 | Constitution Memorial Day |
| 9 | Thursday, 4 May 2023 | Greenery Day |
| 10 | Friday, 5 May 2023 | Children's Day |
| 11 | Monday, 17 July 2023 | Marine Day |
| 12 | Friday, 11 August 2023 | Mountain Day |
| 13 | Monday, 18 September 2023 | Respect-for-Aged Day |
| 14 | Saturday, 23 September 2023 | Autumnal Equinox Day |
| 15 | Monday, 9 October 2023 | Health and Sports Day |
| 16 | Friday, 3 November 2023 | Culture Day |
| 17 | Thursday, 23 November 2023 | Labor Thanksgiving Day |