Key facts
- National Donut Day is celebrated on the first Friday in June.
- Krispy Kreme and Dunkin' are offering deals for National Donut Day.
National Donut Day, observed annually on the first Friday in June in the United States, is being marked by various donut establishments with special offers. Prominent chains such as Krispy Kreme and Dunkin' are participating by providing customers with deals and promotions to celebrate the occasion.