Unfortunately, Stater Brothers is closed on Christmas Day. It's a time to spend with family and friends, and it's also a time when many businesses shut down for the day. While it's not uncommon for grocery stores to remain open on holidays, it's important to remember that Christmas is a special occasion. For those who do need to go shopping on Christmas Day, convenience stores and gas stations will likely be open to provide some basic necessities. However, it's still best to plan ahead and stock up on groceries and other essential items beforehand.