Hours Of Operations Champion California Union City 94587 Champion Hours of Operation and Location in Union City, CA 94587 4.1 - 66 votes 4 Union Sq, Union City, CA 94587 (510) 441-3098 Get Directions Champion Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Union CityView More Apparel Carter'sCatherinesMacy'sRainbowJustice Sports Sports AuthorityVansRoxySports Authority Sporting Goods Recommend For You I wireless Master Lock Omega Bargain Shop Carter's Daphne's El Toro Market A Nails A+ Roofing Art & Design Studio