This is our day guide for Saturday September 27th 2025 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 27th 2025

Astronomy Day

Astronomy Day 🌑

This day happens twice a year, giving us twice the chance to explore the wonders of the night sky.

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International SEO Day

International SEO Day

On this day, digital marketers, web developers, and businesses worldwide come together to recognize the power of SEO and its enduring impact on the digital age.

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National Chocolate Milk Day

National Chocolate Milk Day

Whether it's hot, cold or shaken, you can't beat a glass of chocolate milk.

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National Corned Beef Hash Day

National Corned Beef Hash Day

National Corned Beef Hash Day is a day to celebrate the delicious and hearty goodness of this classic breakfast dish.

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National Crush a Can Day

National Crush a Can Day

Find out the dates, history and traditions of National Crush a Can Day

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National Gay Men’s HIV/AIDS Awareness Day

National Gay Men’s HIV/AIDS Awareness Day

Find out the dates, history and traditions of National Gay Men’s HIV/AIDS Awareness Day

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Ancestor Appreciation Day

Ancestor Appreciation Day

This day is an opportunity to reflect and appreciate our ancestors' lives.

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National Family Health and Fitness Day USA

National Family Health and Fitness Day USA

Find out the dates, history and traditions of National Family Health and Fitness Day USA

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National Hunting and Fishing Day

National Hunting and Fishing Day

Find out the dates, history and traditions of National Hunting and Fishing Day

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National Public Lands Day

National Public Lands Day

National Public Lands Day (NPLD) is the nation’s largest, single-day volunteer event for public lands.

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World Tourism Day

World Tourism Day

A day to recognize the benefits that tourism brings to economies around the world and also our own lives.

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Public Holidays on September 27th 2025

Meskel

Meskel

Commemorates the discovery of the True Cross by Saint Helena in the fourth century

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French Community Holiday

French Community Holiday

On 24 June 1975, the date of 27 September was selected by the French Community as French Community Day. It was first celebrated later that same year

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Turkmenistan Independence Day

Turkmenistan Independence Day

Marks Turkmenistan's declaration of independence from the Soviet Union in 1991

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