Argos – Portsmouth – Opening Hours & Store Details Argos is proud to be situated at 207-211 Commercial Road, 1.19 miles south of the centre of Portsmouth (by Cascades Shopping Centre, HMNB Portsmouth and Victory Retail Park). This store is a great addition to the local businesses of Somers Town, Southsea, Old Portsmouth, Portsmouth Town Centre, Fratton, Buckland and Portsea. Today (Friday), hours of operation begin at 9:00 am and end at 6:00 pm. This page will provide you with all the information you need about Argos Portsmouth, including the business hours, directions, direct contact number and additional essential details.