This is our day guide for Thursday April 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 April 15th 2021

World Art Day

World Art Day

Find out the dates, history and traditions of World Art Day

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National Lovers’ Day

National Lovers’ Day

In Kazakhstan, this day has overtaken Valentine's Day as the day to celebrate love.

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National Support Teen Literature Day

National Support Teen Literature Day

Find out the dates, history and traditions of National Support Teen Literature Day

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National Glazed Spiral Ham Day

National Glazed Spiral Ham Day

Though this delicious treat appears on many dinner tables at Christmas, it is also an Easter favorite, which is why we celebrate it in the middle of April.

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National Rubber Eraser Day

National Rubber Eraser Day

No, it's not a mistake, it really is National Eraser Day.

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National Take a Wild Guess Day

National Take a Wild Guess Day

Find out the dates, history and traditions of National Take a Wild Guess Day

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National Tax Day

National Tax Day

Find out the dates, history and traditions of National Tax Day

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National Titanic Remembrance Day

National Titanic Remembrance Day

Arguably, the most famous ever ship sank this day in 1912.

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National High Five Day

National High Five Day

Find out the dates, history and traditions of National High Five Day

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National ASL Day

National ASL Day

National ASL Day is a day of observance celebrating American Sign Language.

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