Donut Day 2024 Dunkin. National donut day is synonymous with free donuts at dunkin’, and this year is no different. In honor of national donut day, popular chain restaurants including dunkin and krispy kreme are offering free and discounted doughnuts.

Sip into dunkin’ and enjoy america’s favorite coffee and baked goods chain. Dunkin’ customers can enjoy a free donut of their choice with the purchase of any drink on national donut day.