About National Day of Reason
The National Day of Reason is a secular celebration for humanists, atheists, and other secularists and freethinkers in response to the National Day of Prayer, a legal holiday in the United States.
The purpose of the National Day of Reason is to "celebrate reason—a concept all Americans can support—and to raise public awareness about the persistent threat to religious liberty posed by government intrusion into the private sphere of worship."
Find out more
Similar Observances
World Badminton Day 🏸
Join the global celebration on World Badminton Day, where players and fans unite to honor the sport’s history and impact across communities worldwide.
Read More
Read More
Call of the Horizon Day
Call of the Horizon Day is a celebration of the innate human longing for adventure, growth, and personal transformation.
Read More
Read More
World Beard Day 🧔
World Beard Day is celebrated annually on the first Saturday in September. It is a day for men around the world to show off their beards and celebrate the joys of being bearded!
Read More
Read More
Other Observances on May 6th 2027
Father's Day
Celebrated on Ascension Day. Father's Day is a celebration that honours the role of fathers
Read More
Read More
Ascension ✝️
This day observes the departure of Jesus from earth after his resurrection. It is perhaps the earliest observed celebration in Christianity.
Read More
Read More
National Day of Prayer
Each year since 1957, the president has signed a proclamation encouraging all Americans to pray on this day.
Read More
Read More


