二零零九年日本公眾假期 Japan Public Holidays for 2009
| 公眾假期 Holiday | 日期 Date | 備註 Remarks |
| New Year's Day | 1 January | |
| Coming of Aged Day | 12 January | |
| National Foundation Day | 11 February | |
| Vernal Equinox Day | 20 March | |
| Day of Showa | 29 April | |
| Constitution Memorial Day | 3 May | |
| Greenery Day | 4 May | |
| Children's Day | 5 May | |
| Holiday | 6 May | |
| Marine Day | 21 July | |
| Respect for the Aged Day | 21 September | |
| Holiday | 22 September | |
| Autumnal Equinox Day | 23 September | |
| Health Sports Day | 12 October | |
| Cutural Day | 3 November | |
| Labour Thanksgiving Day | 23 November | |
| Emperor's Birthday | 23 December | |
| Half-day trading on Jan.5 | ||