Public holidays
2120, Japan, Banks
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 2120 | New Year's Day |
| 2 | Tuesday, 2 January 2120 | January 2 |
| 3 | Wednesday, 3 January 2120 | January 3 |
| 4 | Monday, 8 January 2120 | Coming of Age Day |
| 5 | Sunday, 11 February 2120 | Foundation Day |
| Monday, 12 February 2120 | Foundation Day (observance) | |
| 6 | Friday, 23 February 2120 | Emperor's Birthday |
| 7 | Wednesday, 20 March 2120 | Vernal Equinox Day |
| 8 | Monday, 29 April 2120 | Shōwa Day |
| 9 | Friday, 3 May 2120 | Constitution Memorial Day |
| 10 | Saturday, 4 May 2120 | Greenery Day |
| 11 | Sunday, 5 May 2120 | Children's Day |
| Monday, 6 May 2120 | Children's Day (observance) | |
| 12 | Monday, 15 July 2120 | Marine Day |
| 13 | Sunday, 11 August 2120 | Mountain Day |
| Monday, 12 August 2120 | Mountain Day (observance) | |
| 14 | Monday, 16 September 2120 | Respect-for-Aged Day |
| 15 | Monday, 23 September 2120 | Autumnal Equinox Day |
| 16 | Monday, 14 October 2120 | Health and Sports Day |
| 17 | Sunday, 3 November 2120 | Culture Day |
| Monday, 4 November 2120 | Culture Day (observance) | |
| 18 | Saturday, 23 November 2120 | Labor Thanksgiving Day |
| 19 | Tuesday, 31 December 2120 | New Year's Eve |