ON THIS DAY

The past leaves a trace.

Choose a date and follow its stories through time. Browse the calendar

A date. A doorway to the past.

Choose a day and discover what happened.

April 12Across the years

8 selected records · Newest first

1981
Science & Discovery · April 12

The first launch of a Space Shuttle (Columbia) takes place: The STS-1 mission.

The first launch of a Space Shuttle (Columbia) takes place: The STS-1 mission.

1934
Historical Events · April 12

The U.S. Auto-Lite strike begins, culminating in a five-day melee between Ohio National Guard troops and…

The U.S. Auto-Lite strike begins, culminating in a five-day melee between Ohio National Guard troops and 6,000 strikers and picketers.

1831
Historical Events · April 12

Soldiers marching on the Broughton Suspension Bridge in Manchester, England, cause it to collapse.

Soldiers marching on the Broughton Suspension Bridge in Manchester, England, cause it to collapse.

1776
Arts & Culture · April 12

American Revolution: With the Halifax Resolves, the North Carolina Provincial Congress authorizes its…

American Revolution: With the Halifax Resolves, the North Carolina Provincial Congress authorizes its Congressional delegation to vote for independence from Britain.

1550
Historical Figures · April 12

Death of Claude

Died: Claude, Duke of Guise (born 1496).

959
Historical Figures · April 12

Birth of En'yū

Born: En'yū, emperor of Japan (died 991).

467
Ancient Civilizations · April 12

Anthemius is elevated to Emperor of the Western Roman Empire.

Anthemius is elevated to Emperor of the Western Roman Empire.

240
Historical Events · April 12

Shapur I becomes co-emperor of the Sasanian Empire with his father Ardashir I.

Shapur I becomes co-emperor of the Sasanian Empire with his father Ardashir I.

Dates follow the source calendar pages; older dates may use different calendars. About the sources