We have 12 holidays listed for July 31.
July 31st is the 212th day in the Gregorian calendar. In 1972, the cornerstone of the U.S. mint was laid in Philadelphia. In 1980, China's population reached one billion. In 1989, Nintendo's Game Boy device was released. J.K. Rowling, Zac Brown and Annie Parisse were born on July 31st. It also marks National Mutt Day and National Avocado Day.
National Mutt Day
Join us in celebrating all the mutts and mixed breed dogs that make our lives great.
Harry Potter's Birthday
Pack your wand and hop on your broomstick!
Hawaii Flag day
It's all about celebrating the flag of Hawaii on Hawaii Flag Day.
International Lifeguard Appreciation Day
Enjoy peace of mind as you take a dip knowing that lifeguards are nearby.
Martyrdom Day of Shaheed Udham Singh
Let us remember the life story of Shaheed Udham Singh and the massacre of Amritsar.
National Avocado Day
“The avocado is a food without rival among the fruits, the veritable fruit of paradise.”
National Diana Day
Celebrate all the Dianas in history — from politics, and Hollywood, to public figures.
National Jump for Jelly Beans Day
Jump for joy, this National Jump for Jelly Beans Day, and enjoy a bowl full of them.
National Raspberry Cake Day
Raspberries infuse this cake with a unique flavor, elevating it to another level entirely.
Shredded Wheat Day
Enjoy a healthy breakfast of 100% whole wheat biscuits to remain energized throughout the day.
Uncommon Instrument Awareness Day
This unusual holiday encourages everyone to learn about and try a new and unusual musical instrument.
World Ranger Day
We pay tribute to the unsung heroes who protect, preserve, and defend America’s dwindling wilderness.