Here Are Dunkin's Hours on Christmas Day Chloe Gorman Replay Video UP NEXT It's no secret that Christmas Eve and Christmas Day are jam-packed with Christmas presents, doing fun activities with the kids, and enjoying a comforting, hearty Christmas dinner. Even if you're staying close to home and celebrating on a smaller scale this year, it can still be exhausting. If you want to recharge yourself for a night of watching Christmas movies, or wake up early to the sounds of excited children, you may find yourself wondering what Dunkin's Christmas hours are so you can quickly grab a cup of coffee—and a doughnut, of course.