Dunkin' New Year's Day 2026: New Year's Day 2026 will see many popular eateries open. Dunkin', Starbucks, McDonald's, and Taco Bell are ready to serve. Chick-fil-A, Wendy's, and Burger King also welcome customers. Subway and Chipotle offer lighter options. Patrons should confirm individual store hours as they may differ. This ensures convenient access to familiar favorites on the first day of the year.