Post Office – Banff – Opening Hours & Branch Details You may visit Post Office at 11 Castle Street, a 0.10 mile driving distance south of the centre of Banff (near Banff Primary School). This branch is glad to provide service to patrons within the districts of Macduff, Newtown, Longmanhill, Whitehills, Boyndie and Banff Town Centre. Its hours of opening for today (Friday) are from 9:00 am to 5:30 pm. Please see this page for additional information regarding Post Office Banff, including the open hours, location description and direct number.