This is our day guide for Tuesday August 17th 2027 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 August 17th 2027

Raksha Bandhan

Raksha Bandhan 🛕

Raksha Bandhan is a Hindu festival that celebrates the love and duty between brothers and sisters.

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Prekmurje Reunification Day

Prekmurje Reunification Day

Marks the return of the region of Prekmurje to Slovenia control in 1919 .

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National Thrift Shop Day

National Thrift Shop Day

National Nonprofit Day gives us a moment to pause and reflect on the incredible work nonprofits do every day.

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Black Cat Appreciation Day

Black Cat Appreciation Day 🐈‍⬛

Find out the dates, history and traditions of Black Cat Appreciation Day.

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Cupcake Day

Cupcake Day 🧁

Discover the sweet celebration of Cupcake Day in the UK on August 17th. Learn about the history of these miniature cakes and find fun ways to get involved, from baking your own treats to supporting local bakeries.

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