This is our day guide for Friday March 31st 2023 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 2023

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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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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Wear A Hat Day

Wear A Hat Day

Find out the dates, history and traditions of Wear A Hat Day.

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Public Holidays on March 31st 2023

Malta Freedom Day

Malta Freedom Day

Commemorated on the anniversary of the withdrawal of British troops from Malta in 1979

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Transfer Day

Transfer Day

Commemorates the transfer of the islands from Denmark to the United States in 1917

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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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