Day Guide for Thursday August 17th 2023 What are the holidays on August 17th 2023?

This is our day guide for Thursday August 17th 2023 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?

Holidays on August 17th 2023

Gabon: Independence Day

Marks Gabon's independence from France on August 17th 1960

Indonesia: Independence Day

Marks Indonesia's declaration of independence from the Netherlands in 1945

Observances on August 17th 2023

United Kingdom: 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.

USA: National Thrift Shop Day

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

Slovenia: Prekmurje Reunification Day

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

USA: Black Cat Appreciation Day

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

August 16th 2023 | Go to Today | August 18th 2023

Choose a Day
General Information for August 17th 2023
There are 2 public holidays today.
Day 229 of 2023
136 days left in 2023
Week 33 of the year
On this Day in History
1927 - Metropolitan Sergius proclaims the declaration of loyalty of the Russian Orthodox Church to the Soviet Union.
1919 - Afghanistan gains full independence from the United Kingdom.
1560 - The Roman Catholic Church is overthrown and Protestantism is established as the national religion in Scotland.
1487 - The Siege of Málaga ends with the taking of the city by Castilian and Aragonese forces.