WASHINGTON - Post Offices nationwide will be open Christmas Eve, Thursday, Dec. 24, but many will shorten retail lobby hours and close at noon. Post Offices will be open regular hours on New Year's Eve. Mail delivery will be unaffected.. Only Priority Mail Express will be delivered on Christmas Day and New Year's Day.
Post Offices will not be open and there will be no mail delivery on these dates.. November 22 Thanksgiving Day; Tuesday, December 25 Christmas Day.
Post Office holidays are different than federal holidays and it's important for you to know when the mail will come and go. If you are looking for 2018 post office .
Mail is delivered every day but Sundays and the following Holidays:. In most locations, Express MailÂ® deliveries occur even on official U.S.P.S. holidays.