About Blasphemy Day
Blasphemy Day is celebrated on September 30th to coincide with the anniversary of the 2005 publication of satirical drawings of Muhammad in one of Denmark's newspapers, resulting in the Jyllands-Posten Muhammad cartoons controversy.
Similar Observances
National Powersports Month 🏍
Gear up for National Powersports Month in July and celebrate the thrill of motorcycles, ATVs, jet skis, and more. Join events, promote safety, and explore nature!
Read More
Read More
Collector Car Appreciation Day
The Auto Hobby's Holiday highlights the contribution car collection and restoration makes to American society.
Read More
Read More
Other Observances on September 30th 2025
Orange Shirt Day
A day that focuses on the rights of Indigenous Peoples through an event that took place in 1973.
Read More
Read More
