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.

Will banks, post offices and shipping services be open on New Year's Day? Here's what you need to know for Thursday, Jan. 1.

Here's everything to know about the post office and mail delivery on the day after Christmas, which is now a federal holiday ...

The first organized postal system in the United States was officially established on July 26, 1775, and it’s been an integral part of American society ever since. From delivery by horseback to the ...