About National Earmuff Day
On March 13th 1887, Chester Greenwood of Maine received a patent for earmuffs.
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National Waterpark Day 🌊
Make a splash on National Waterpark Day with thrilling rides, wave pools, and family fun. Dive into excitement at waterparks nationwide!
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National Fresh Breath Day
A day to appreciate oral hygiene and oral care professionals hail this as a day dedicated to fighting bad breath.
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Other Observances on March 13th 2025
National Elephant Day 🐘
In 1998, Thailand declared March 13 as a day dedicated to the conservation of its elephants.
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