On New Year’s Day, Jan. 1, 2026, there is no mail delivery or collection, as the post office observes this day as a holiday.

Plan ahead for the several federal holidays when mail delivery will be limited to priority express items only.

Local post offices will remain open on December 31, New Year's Eve, and mail delivery will continue as usual. As the holiday ...

Many Americans choose to take the day off, but Dec. 31 is not considered a federal holiday. What does that mean for your ...