Hours Of Operations Ross Stores California Monrovia 91016 Ross Stores Hours of Operation and Location in Monrovia, CA 91016 4.8 - 75 votes Mountain Ave & E Evergreen Ave, Monrovia, CA 91016 (770) 917-0637 Get Directions Ross Stores Hours Category: Grocery & Market Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore MonroviaView More Apparel MarshallsRoss Dress for LessCarter'sKohl's OutletTalbots Sports G's Fashion24 Hour Fitness Jewelry MarshallsKohl's OutletAvon Recommend For You ADT Benjamin Moore Champion Crossfit Deb Merle Norman Cosmetic Studio Omega Pavilions ABC Supply Co, Incorporated Milestones