Post Office – Portrush – Opening Hours & Branch Details Post Office is ideally located at 6 Dunluce Street, about a 0.03 mile distance south-east of the centre of Portrush (near to East Strand and West Strand). The branch serves people mainly from the neighborhoods of Corrstown, Cloughorr, Glenmanus, Meadow Parks, Magheramenagh, Ballywillin and Portrush Town Centre. Opening times for today (Friday) are 9:00 am – 6:00 pm. This page will supply you with all the information you need on Post Office Portrush, including the operating hours, place of business info, email contact and other important info.