Post Office – Fraserburgh, Sandhaven – Opening Hours & Branch Details Post Office is situated in an ideal position at 7 High Street, about a 2.08 mile distance west of the centre of Fraserburgh (close to Sandhaven School and Sandhaven Church). This branch is available for the people of Sandhaven, Cullen, Alness, Port Henderson, Pittulie, Rosehearty and Findochty. Opening hours are from 9:00 am – 3:00 pm today (Friday). Please note the various sections on this page for specifics on Post Office Fraserburgh, Sandhaven, including the operating times, address description, direct phone and further information.