1 | Sunday, 1 January 1673 |
New Year's Day |
| Monday, 2 January 1673 |
New Year's Day (observance) |
| Tuesday, 3 January 1673 |
January 2 (observance) |
2 | Monday, 9 January 1673 |
Coming of Age Day |
3 | Saturday, 11 February 1673 |
Foundation Day |
4 | Monday, 20 March 1673 |
Vernal Equinox Day |
5 | Saturday, 29 April 1673 |
Shōwa Day |
6 | Wednesday, 3 May 1673 |
Constitution Memorial Day |
7 | Thursday, 4 May 1673 |
Greenery Day |
8 | Friday, 5 May 1673 |
Children's Day |
9 | Monday, 17 July 1673 |
Marine Day |
10 | Monday, 18 September 1673 |
Respect-for-Aged Day |
11 | Saturday, 23 September 1673 |
Autumnal Equinox Day |
12 | Monday, 9 October 1673 |
Health and Sports Day |
13 | Friday, 3 November 1673 |
Culture Day |
14 | Thursday, 23 November 1673 |
Labor Thanksgiving Day |
15 | Saturday, 23 December 1673 |
Emperor's Birthday |
16 | Sunday, 31 December 1673 |
New Year's Eve |