This Day in History for August 21

AUG 21 Friday 2026
Featured event 2015

Thalys train attack

Passengers on a Thalys train from Amsterdam to Paris confronted and subdued an attacker who attempted a mass shooting.

Notable Births

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Notable Deaths

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On This Day Quote

“Study the past if you would define the future.”

— Confucius
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What happened on this day

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  1. 2017
    A solar eclipse traverses the continental United States

    A solar eclipse traverses the continental United States.

  2. 2013
    Hundreds of people are reported killed by chemical attacks in the Ghouta region…

    Hundreds of people are reported killed by chemical attacks in the Ghouta region of Syria.

  3. 2000
    American golfer Tiger Woods wins the 82nd PGA Championship and becomes the first…

    American golfer Tiger Woods wins the 82nd PGA Championship and becomes the first golfer since Ben Hogan in 1953 to win three majors in a calendar year.

  4. 1995
    Atlantic Southeast Airlines Flight 529

    Atlantic Southeast Airlines Flight 529, an Embraer EMB 120 Brasilia, attempts to divert to West Georgia Regional Airport after the left engine fails, but the aircraft crashes in Carroll County near Carrollton, Georgia, killing nine of the 29 people on board.

  5. 1994
    Royal Air Maroc Flight 630 crashes in Douar Izounine

    Royal Air Maroc Flight 630 crashes in Douar Izounine, Morocco, killing all 44 people on board.

View full historical timeline (40 events)

On This Day Quote

“Study the past if you would define the future.”

— Confucius

People born today

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Frequently Asked Questions

What happened on August 21?

One highlighted entry is from 2015: Passengers on a Thalys train from Amsterdam to Paris confronted and subdued an attacker who attempted a mass shooting.

Who was born on August 21?

People listed for August 21 include Kenji Fan (2002), Zion Suzuki (2002), and Corbin Carroll (2000).

What observances fall on August 21?

Observances listed for August 21 include Youth Day (Morocco), Christian Feast Day: Abraham of Smolensk (Eastern Orthodox Church), and Christian Feast Day: August 21 (Eastern Orthodox liturgics).

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