All post offices will be open Christmas Eve, Monday, December 24, and New Year's Eve, Monday, December 31, but some will have shortened retail lobby hours and close at noon.
Mail delivery for both days will be the same as any other Monday.
Revised hours will be posted at each post office and commercial customers are advised to check with their business mail entry units for hours of operation on Christmas Eve and New Year's Eve.
Customers are encouraged to go online to usps.com or call 1-800-ASK-USPS for information about specific post offices.
In addition, mail should be deposited into blue collection mailboxes before noon for early pickup on December 24 and December 31. Customers requiring postal services later that day are encouraged to contact their local postmaster.
In observance of the holidays, post offices will be closed Tuesday, December 25, and Tuesday, January 1. Only express mail will be delivered on Christmas Day and New Year's Day in most major metro areas. Post Offices will resume regular business hours on Wednesday, December 27 and Wednesday, January 3.