All post offices, stations and branches in Anne Arundel County will be closed Jan. 1.
Post office box services will be provided on a holiday schedule. Delivery services will be limited to Express Mail and special delivery at offices having receipt of mail.
Stamps are available 24 hours a day at the following vending units:
* Glen Burnie Post Office: 7596 Ritchie Highway.
* BWI Terminal: Baltimore-Washington International Airport.
* Annapolis Mall:10 a.m. to 9 p.m. Monday to Saturday, and 10 a.m. to 6 p.m. Sunday.