This is our day guide for Sunday October 18th 2026 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 October 18th 2026

Chung Yeung Festival

Chung Yeung Festival

The festival, otherwise known as Autumn Remembrance, has been celebrated on the ninth day of the ninth moon for millennia.

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National Necktie Day

National Necktie Day

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

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World Menopause Day

World Menopause Day ♀️

World Menopause Day is a worldwide awareness call for women who face health issues when approaching, during and beyond the menopause.

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World Okapi Day

World Okapi Day

Learn about the fascinating Okapi, its conservation challenges and how you can contribute to safeguarding this unique species' future.

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World Humanitarian Action Day

World Humanitarian Action Day

Learn about World Humanitarian Action Day on October 19th, a day to appreciate humanitarian heroes and take action to support those in need around the globe.

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Spiritual Consent Day

Spiritual Consent Day

Find out the history and background to the Spiritual Consent Day observed in Kazakhstan.

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National Chocolate Cupcake Day

National Chocolate Cupcake Day

Find out the dates, history and traditions of National Chocolate Cupcake Day

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National No Beard Day

National No Beard Day

This is the one day in the year when you should try to have a close shave.

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National Exascale Day

National Exascale Day

Find out the history and background to National Exascale Day

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National Mashed Potato Day

National Mashed Potato Day 🥔

Celebrate National Mashed Potato Day! Discover the history of this comforting dish, explore different ways to enjoy it, and get ideas for making your own perfect mashed potatoes.

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