This is our day guide for Saturday September 18th 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 September 18th 2021

World Cleanup Day

World Cleanup Day

World Cleanup Day is a civic movement, uniting 180 countries and millions of people across the world to clean up the planet. In one day.

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Oktoberfest

Oktoberfest

Oktoberfest is held annually in Munich attracting over 5 million visitors each year.

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International Red Panda Day

International Red Panda Day

Find out the dates, history and traditions of International Red Panda Day

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National Dance Day

National Dance Day

If you stumble, make it part of your dance

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Big Whopper Liar Day

Big Whopper Liar Day

Find out the dates, history and traditions of Big Whopper Liar Day

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Boys’ and Girls’ Club Day for Kids

Boys’ and Girls’ Club Day for Kids

Find out the dates, history and traditions of Boys’ and Girls’ Club Day for Kids

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International Coastal Cleanup Day

International Coastal Cleanup Day

Find out the dates, history and traditions of International Coastal Cleanup Day

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International Eat An Apple Day

International Eat An Apple Day

Find out the dates, history and traditions of International Eat An Apple Day

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Puppy Mill Awareness Day

Puppy Mill Awareness Day

A day to highlight the inhumane practice of using 'puppy mills' to supply pet stores with dogs often kept in squalid conditions.

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Responsible Dog Ownership Day

Responsible Dog Ownership Day

Find out the dates, history and traditions of Responsible Dog Ownership Day

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National Cheeseburger Day

National Cheeseburger Day

Some of the observances and national days on this site are cheesy.

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National HIV/AIDS and Aging Awareness Day

National HIV/AIDS and Aging Awareness Day

This day brings attention to the growing number of people living long and full lives with HIV and to their health and social needs.

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Public Holidays on September 18th 2021

Thimphu Tshechu

Thimphu Tshechu

Tshechu are annual religious Bhutanese festivals held in each district of Bhutan

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Independence Day of Chile

Independence Day of Chile

On September 18th 1810, Chile broke from Spanish rule, declaring their independence. The Spanish had ruled Chile since the middle of the Sixteenth Century

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