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Holidays for Saturday, April 21st, 2018

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Image for Astronomy Day
Also known as Fall Astronomy Day, International Astronomy Day, International Fall Astronomy Day, International Spring Astronomy Day, and Spring Astronomy Day

Observed on April 21st and on October 13th
Image for National Chocolate-Covered Cashews Day
Also known as National Chocolate-Covered Cashew Truffle Day

Observed annually on April 21st
Image for National Tea Day (UK)
Also known as British National Tea Day and Tea Day

Observed annually on April 21st
Image for World Circus Day
Observed the third Saturday in April
Image for On This Day in History
Things that happened on this day in years past

Multi-day Events Continuing on Saturday, April 21st, 2018