This is our day guide for Monday March 15th 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 15th 2021

Belarus Constitution Day

Belarus Constitution Day

March 15th marks the day in 1994 when Belarus established its new Constitution after independence from the Soviet Union in 1991.

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World Consumer Rights Day

World Consumer Rights Day

Find out the dates, history and traditions of World Consumer Rights Day

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Orthodox Lent

Orthodox Lent

Great Lent marks the start of the Easter cycle in the Orthodox Christian Church

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Trees Are The Key Awareness Week

Trees Are The Key Awareness Week

Find out the dates, history and traditions of Trees Are The Key Awareness Week.

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World Contact Day

World Contact Day 🛸

Close Encounters of the Third Month.

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National Napping Day

National Napping Day

Day after Return of Daylight Savings Day

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National Everything You Think is Wrong Day

National Everything You Think is Wrong Day

Find out the dates, history and traditions of National Everything You Think is Wrong Day

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National Pears Helene Day

National Pears Helene Day

Find out the dates, history and traditions of National Pears Helene Day

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National Shoe the World Day

National Shoe the World Day

Find out the dates, history and traditions of National Shoe the World Day

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True Confessions Day

True Confessions Day

Find out the dates, history and traditions of True Confessions Day

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Public Holidays on March 15th 2021

Clean Monday

Clean Monday

Also known as Ash Monday. Clean Monday begins the season of Great Lent in Eastern Orthodox Churches

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Summer Day

Summer Day

Signifies the end of winter, the rebirth of nature and a rejuvenation of spirit amongst Albanians

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St. Patrick's Day

St. Patrick's Day

St. Patrick, the patron saint of Ireland, is a widely known historic figure. But for all his celebrity, his life remains somewhat of a mystery

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Hungary Revolution Day

Hungary Revolution Day

This day marks the anniversary of the start of the 1848 Revolution against the Austrian Empire and is celebrated with speeches and musical performances

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J.J. Roberts' Birthday

J.J. Roberts' Birthday

Day to celebrate the Birthday of the first and seventh president of Liberia

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Benito Juarez's Birthday

Benito Juarez's Birthday

A public holiday that celebrates the Birthday of Benito Juarez, a 19th century president and statesman who stood against the French intervention in Mexico

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Saint Vincent National Heroes Day

Saint Vincent National Heroes Day

On March 14th 1795, the national hero, Chief Joseph Chatoyer was killed by British troops at Dorsetshire Hill

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