History of Thanksgiving Day

Explore the events, people, and milestones that shaped Thanksgiving Day in United States.

History at a glance 3 chapters · 5 key milestones

Thanksgiving Day is a United States federal holiday observed on the fourth Thursday of November. It grew from harvest and religious thanksgiving traditions and is now centered on shared meals, family and community gatherings, gratitude, and charitable service.

A harvest table with squash, corn, cranberries, bread, and autumn leaves.
In focus

A seasonal harvest table reflects familiar Thanksgiving foods and colors.

Origins and recognition

Historical Background

3 chapters

Harvest and Thanksgiving Traditions

Communities have long held harvest celebrations and religious days of thanksgiving. English colonists and the Wampanoag shared a harvest gathering at Plymouth in 1621, an event later connected with the national holiday story.

National Proclamations

Presidents and other leaders issued thanksgiving proclamations at different times. In 1863, during the Civil War, Abraham Lincoln proclaimed a national Thanksgiving on the last Thursday of November.

The Fourth Thursday

After a dispute over the date during the Great Depression, Congress established the fourth Thursday of November as the federal Thanksgiving holiday in 1941.

Key dates

Timeline

5 milestones
1621

A harvest gathering involving Plymouth colonists and Wampanoag people later becomes part of the Thanksgiving narrative.

1789

George Washington issues a national thanksgiving proclamation.

1863

Abraham Lincoln proclaims Thanksgiving on the last Thursday of November.

1941

Congress fixes the federal holiday on the fourth Thursday of November.

Today

The day combines meals, travel, service, entertainment, and reflection.

Common questions

Thanksgiving Day FAQ

Clear answers about the date, meaning, and observance.

When is Thanksgiving Day in 2026?

Thanksgiving Day in 2026 is Thursday, November 26, 2026.

Did Thanksgiving begin in 1621?

The 1621 Plymouth harvest gathering became part of the national story, but thanksgiving and harvest traditions have a broader and more complex history.

When was the federal date established?

Congress set Thanksgiving on the fourth Thursday of November in 1941.

How do people observe Thanksgiving?

Many gather for meals, travel to see family or friends, volunteer, watch parades or sports, and reflect on gratitude and history.

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