This is our day guide for Wednesday March 31st 2021 which shows you at a glance what's happening on this day around the world. Using the calendar on this page, you can look at a day guide for any day. Why not look up your birthday to see which holidays you share it with?

Observances on March 31st 2021

World Backup Day

World Backup Day

DON'T BE AN APRIL FOOL. Be prepared. Back up your files on March 31st.

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Eiffel Tower Day

Eiffel Tower Day

Find out the dates, history and traditions of Eiffel Tower Day.

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Transgender Day of Visibility

Transgender Day of Visibility

Find out the dates, history and traditions of Transgender Day of Visibility.

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Day of the Taco

Day of the Taco

Find out the dates, history and traditions of Day of the Taco

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National Bunsen Burner Day

National Bunsen Burner Day

The Bunsen Burner has been an essential part of science laboratories since the middle of the 19th century.

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National Clams on the Half Shell Day

National Clams on the Half Shell Day

A day to come out of your shell and celebrate this healthy and luxurious seafood.

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National Tater Day

National Tater Day

Taters are a staple food source for many parts of the world. This versatile tuber provides us with some of the most popular dishes we eat.

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Equal Pay Day

Equal Pay Day

The date of this holiday changes each year as it is observed on the day that women's earnings catch up to men's from the year before.

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Manatee Appreciation Day

Manatee Appreciation Day

Find out the dates, history and traditions of Manatee Appreciation Day

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Cesar Chavez Day

Cesar Chavez Day

Honors Cesar Chavez, an American labor leader and civil rights activist who co-founded the National Farm Workers Association in 1962

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