| Date First Celebrated | Name the Holiday |
| January 1, 153 BC (in origin country) | |
| Around year 0 or December 25, 400's (in origin countries) | |
| April 33 AD or April 300's (in origin country) | |
| February 14, 496 (in origin country) | |
| October 31, 700's (in origin country) | |
| April 1, 1564 | |
| Fall 1621 | |
| March 17, 1776 | |
| July 4, 1776 | |
| October 12, 1792 | |
| First Tuesday after a First Monday in November, 1840 | |
| | Date First Celebrated | Name the Holiday |
| Third Monday in February, 1845 | |
| May 5, 1866 | |
| June 14, 1877 | |
| September 15, 1882 | |
| February 2, 1886 (earlier in other traditions) | |
| May 10, 1908 | |
| June 19, 1910 | |
| November 11, 1918 (by other name) | |
| January 15, 1986 | |
| April 22, 1970 | |
| September 11, 2002 | |
|