National Blueberry Muffin Day 2025 Date. Celebrated each year on february 20, national muffin day encourages everyone to enjoy a muffin, try a new recipe, or even bake a batch to share with friends and family. National blueberry muffin day is an annual observance held on july 11th to celebrate the delicious baked treat that is made with blueberries, flour, sugar, eggs, milk, and.

National blueberry muffin day is celebrated on 11 july. National blueberry muffin day is celebrated on july 11th in the united states.