Post Office – Orkney, St Margarets Hope – Opening Hours & Branch Details Post Office is situated within easy reach on Back Road, approximately a 10.73 mile distance south of the centre of Orkney (near Hope Community School and South Ronaldsay Golf Course). This branch is an added feature to the locales of Hoxa, Aikers, Saint Margaret’s Hope, Vensilly Hill, Lyness, Burwick, Roeberry and Dam of Collie. Today (on Friday) it is open 8:00 am – 8:00 pm. On this page you can find all the up-to-date information about Post Office Orkney, St Margarets Hope, including the hours of opening, local navigation, email address, and further details.