Post Office – Blairgowrie, Main Street – Opening Hours & Branch Details Post Office is easily reached on Main Street, a 11.27 mile driving distance north-west of the centre of Blairgowrie (near Kirkmichael Primary School). This branch is perfectly situated for people from Cray, Ballintuim, Daldownie, Balvarran, Straloch, Kirkmichael and Kingseat. Today (Friday), business hours start at 9:00 am and continue until 12:00 pm. On this page you will find all the information about Post Office Blairgowrie, Main Street, including the working times, local map, email address and additional essential details.