Usps Mail Delivery Holidays 2025. No mail can be received or sent on christmas. With a clear understanding of usps holidays and their impact on mail delivery, you can plan your personal and professional life more efficiently.

Please see the usps holiday service schedule page for information on local post office ™ location hours, regular mail delivery, and usps ® blue collection boxes pickup on christmas. Mail will not be delivered or sent on these days so plan accordingly.