Post Office – Aberaeron, Llwyncelyn – Opening Hours & Branch Details You can visit Post Office on A487, about 2.26 miles south-west from the centre of Aberaeron, in Llwyncelyn (near Llanarth School and Kingdom Hall of Jehovah’s Witnesses). The branch essentially provides service to customers from the areas of Henfynyw Upper, Oakford, Llanarth, Gilfachrheda, Llwyncelyn, Ffos-Y-Ffin and Henfynyw. If you’d like to drop by today (Friday), its business times are from 9:00 am until 12:30 pm. This page will supply you with all the information you need on Post Office Aberaeron, Llwyncelyn, including the working hours, address, customer experience and other beneficial info.