The Century 21 Exposition was a world's fair held April 21, 1962, to October 21, 1962, in Seattle, Washington, United States. Nearly 10 million people attended the fair during its six-month run.
The Seattle World's Fair (Century 21 Exposition) opens
The Seattle World's Fair (Century 21 Exposition) opens. It is the first World's Fair in the United States since World War II.
On April 21, in the year 1962, The Seattle World's Fair (Century 21 Exposition) opens. It is the first World's Fair in the United States since World War II. This event is recorded as a Historical Events event in the history of April 21, one of 329 recorded events on this date across all of history.
Key Facts
- This event took place on April 21, 1962 (AD era).
- It is categorised as a Historical Events event in recorded history.
- Referenced in 2 Wikipedia articles.
- The event is associated with a specific geographical location (see map below).
- Wikipedia source last updated on 14 March 2026.
On This Date in History 329
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
More on April 21
Two Austrian army corps are driven from Landshut by a First French Empire army led by Napoleon as two French corps to th
Two Austrian army corps are driven from Landshut by a First French Empire army led by Napoleon as two French corps to the north hold off the main Austrian army on the first day of…
Action of 21 April 1806: A French frigate escapes British forces off the coast of South Africa
Action of 21 April 1806: A French frigate escapes British forces off the coast of South Africa.
Twelve thousand Wahhabis sack Karbala, killing over three thousand inhabitants
Twelve thousand Wahhabis sack Karbala, killing over three thousand inhabitants.
War of the First Coalition: In the climax of the Montenotte Campaign, Napoleon Bonaparte decisively defeats the army of
War of the First Coalition: In the climax of the Montenotte Campaign, Napoleon Bonaparte decisively defeats the army of Piedmont at the Battle of Mondovi, leading to Piedmont's su…
Tiradentes, a revolutionary leading a movement for Brazil's independence, is hanged, drawn and quartered
Tiradentes, a revolutionary leading a movement for Brazil's independence, is hanged, drawn and quartered.
John Adams sworn in as first US Vice President (nine days before George Washington)
John Adams sworn in as first US Vice President (nine days before George Washington).
Comments 0
Sign in to join the discussion.