Post Office – Armagh – Opening Hours & Branch Details Post Office can be found in a convenient location on Emersons Supermarket, about a 0.20 mile distance south from the centre of Armagh (nearby The Mall Shopping Centre and Market Place Theatre And Arts Centre). This branch is situated in a convenient area that principally serves the people of Stockingman’s Hill, Corporation, Drumarg, Armagh City Centre, Desert, Drumadd, Parkmore and Milford. Today’s opening times (Friday) are from 8:00 am to 9:00 pm. Read the specifics on this page for Post Office Armagh, including the operating hours, address, email contact and more.