Dunkin Donuts September 2025. Here's what we know about the chain's plans to drop its fall menu, plus a pumpkin spice item it's already announced. Here's what we know about 2025's pumpkin spice season, starbucks and dunkin' fall menus and the growing trend of embracing summerween.

Dunnkin’s 2025 fall menu releases on august 28. National donut day is synonymous with free donuts at dunkin’, and this year is no different.