This is our day guide for Sunday August 17th 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 August 17th 2025
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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Public Holidays on August 17th 2025
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