Argos – Rumney Sainsbury’s Collect – Opening Hours & Store Details Argos is found at 751 Newport Road, about 0.38 miles west from the centre of Rumney (nearby Rumney Hill Gardens). The store principally provides service to patrons from the districts of Pengam Green, Pentwyn, Penylan, Llanrumney, Llanedeyrn, Cyncoed, Trowbridge and Rumney Town Centre. Opening times for today (Friday) are from 7:00 am to 11:00 pm. Here you’ll find some information about Argos Rumney Sainsbury’s Collect, including the operating hours, address info or email contact.