XtraMart Uxbridge 674 Quaker Highway, Uxbridge, MA 01569 Driving Directions 508-278-7542 Store Hours Monday5:00 AM - 11:00 PMTuesday5:00 AM - 11:00 PMWednesday5:00 AM - 11:00 PMThursday5:00 AM - 11:00 PMFriday5:00 AM - 11:00 PMSaturday5:00 AM - 11:00 PMSunday5:00 AM - 11:00 PM Amenities ✓ Air ✓ ATM ✓ Loyalty Program ✓ Propane ✓ Regular, Plus, Premium, & Diesel Fuel