This is our day guide for Sunday April 11th 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 11th 2021

National Barber Shop Quartet Day

National Barber Shop Quartet Day

Find out the dates, history and traditions of National Barber Shop Quartet Day

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National Bookmobile Day

National Bookmobile Day

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

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National Cheese Fondue Day

National Cheese Fondue Day

Find out the dates, history and traditions of National Cheese Fondue Day

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National Eight Track Tape Day

National Eight Track Tape Day

Find out the dates, history and traditions of National Eight Track Tape Day

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National Pet Day

National Pet Day

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

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National Submarine Day

National Submarine Day

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

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National Teach Children to Save Day

National Teach Children to Save Day

Find out the dates, history and traditions of National Teach Children to Save Day

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Public Holidays on April 11th 2021

Juan Santamaria Day

Juan Santamaria Day

Juan Santamaria was a Costa Rican soldier who is the national hero of Costa Rica due to his heroic actions on April 11th 1856 in the Battle of Rivas

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