do the post office deliver on christmas eve

Yes, the post office does deliver on Christmas Eve. In fact, it's one of the busiest days of the year for postal workers. Many people send last-minute gifts and cards to their loved ones, and the post office does its best to ensure that everything gets delivered on time. It's a hectic time for the post office, but it's also a rewarding one, knowing that they're helping to spread holiday cheer and make people's Christmas more special.