Miami on Christmas Day can be a great place to be if you want to enjoy the warm weather and sunny skies. There are plenty of activities you can do in Miami, such as going to the beach, visiting the zoo, or exploring the art museums. You can also find plenty of restaurants and cafes serving traditional Christmas dishes, or you could even try some Cuban cuisine. You can also enjoy a variety of outdoor activities, such as hiking, cycling, or kayaking. If you're looking for some festive entertainment, you can check out the various Christmas concerts and events happening in Miami.