Usps Holidays 2025 Postal Service. Find out which holidays affect mail and package. See the web page for the complete list of postal holidays and the usps holiday service schedule page for details.

Find out the dates of all the usps holidays in 2025, including new year’s day, independence day, thanksgiving, and christmas. Find out the dates of the 11 holidays the usps observes in 2025, including new year’s day, independence day, and christmas day.