Yesterday Files

History • People • Events • Ideas • The Past in Context

Holiday Origins

The history, people and events behind the holidays Americans celebrate, with tradition and documented record kept apart.

Holiday Calendar 2026

Federal holidays and popular observances, with this year's dates.

01January

  • January 1

    New Year's Day

  • January 19

    Martin Luther King Jr. Day

02February

03March

  • March 17

    St. Patrick's Day

04April

  • April 5

    Easter

05May

06June

07July

  • July 4

    Independence Day

08August

No major holidays.

09September

10October

11November

12December

  • December 25

    Christmas

Floating holidays (such as Thanksgiving, the fourth Thursday of November) are calculated for 2026. Names in red have a full history article.