This is our day guide for Friday May 16th 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 May 16th 2025
National Love a Tree Day 🌳
Discover the beauty of National Love a Tree Day, celebrating the essential role trees play in our lives and environment on May 16th.
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National Mimosa Day
While a mimosa is a favorite drink during summer brunches, this classic drink deserves a day of its own.
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National Endangered Species Day
Learn something new today! Find a new endangered species that you didn’t know about before and tell people about it! The more people that know about endangered species, the more we’ll be able to save them.
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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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International Day of Living Together in Peace
Find out the dates, history and traditions of International Day of Living Together in Peace
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