This is our day guide for Monday August 17th 2026 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 2026
National Thrift Shop Day
National Nonprofit Day gives us a moment to pause and reflect on the incredible work nonprofits do every day.
Read More
Read More
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.
Read More
Read More
← August 16th 2026 | Go to Today | August 18th 2026 →