This is our day guide for Monday May 17th 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 May 17th 2021
International Day Against Homophobia, Transphobia and Biphobia
Find out the dates, history and traditions of International Day Against Homophobia, Transphobia and Biphobia
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National Smile Month
National Smile Month is a charity campaign all about championing the benefits of having good oral health and promoting the value of a healthy smile.
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World Telecommunication and Information Society Day
While most people in the west take the availability of telecommunications for granted, this day highlights its benefits to all parts of the world.
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Public Holidays on May 17th 2021
Cayman Islands Discovery Day
Commemorates the discovery of the Sister Islands of Cayman Brac and Little Cayman by Christopher Columbus in 1503
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Ascension Day
This day observes the departure of Jesus from earth after his resurrection. It is perhaps the earliest observed celebration in Christianity.
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Constitution Day
Norway's National Day marks the adoption of the Constitution which declared the country as a kingdom independent of Sweden on May 17th 1814.
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Battle of Las Piedras
The Battle of Las Piedras was fought on May 18th 1811 as part of the Uruguayan struggle for independence
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