This is our day guide for Sunday September 12th 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 12th 2021

Day of Conception

Day of Conception

Yep, if you have a baby nine months after this holiday, you could win a prize.

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National Grandparent’s Day

National Grandparent’s Day

National Grandparent’s Day take place on the Sunday after Labor Day.

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National Hug Your Hound Day

National Hug Your Hound Day

Find out the dates, history and traditions of National Hug Your Hound Day

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National Pet Memorial Day

National Pet Memorial Day

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

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National Chocolate Milkshake Day

National Chocolate Milkshake Day

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

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National Day of Encouragement

National Day of Encouragement

Come on - you can do this - you can celebrate the National Day of Encouragement!

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National Video Games Day

National Video Games Day

Video Games are the form of entertainment that generates the most revenue, with many games earning more than blockbuster movies.

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Day for South-South Cooperation 

Day for South-South Cooperation 

Cooperation between developing countries in the southern hemisphere is important to each country's prosperity.

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Public Holidays on September 12th 2021

India Public Holiday

India Public Holiday



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Father's Day

Father's Day

Father's Day is a celebration that honours the role of fathers and forefathers

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