Sainsbury’s – Newquay – Opening Hours & Store Details You may visit Sainsbury’s Superstore on Alma Place, approximately a 0.64 mile distance west of the centre of Newquay (not far from Great Western Beach and Newquay Golf Club). This supermarket is situated in a convenient location for people from Rosecliston, Newquay, Trencreek, St Columb Minor, Crantock and Tretherras. 7:00 am – 9:00 pm are its hours of business today (Friday). On this page you will find all the essential information about Sainsbury’s Newquay, including the hours of operation, location details and customer reviews.