Hours Of Operations Rainbow Iowa Dubuque 52001 Rainbow Hours of Operation and Location in Dubuque, IA 52001 4.1 - 199 votes 605 Bluff St, Dubuque, IA 52001 (563) 583-3403 Get Directions Rainbow Hours Category: Accessories Apparel Electronics Shoes Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore DubuqueView More Apparel Sam's ClubTJ MaxxKmartCarharttCarter's Sports TargetDick's Sporting GoodsVansAll SportsFinish Line Jewelry Sam's ClubHobby LobbyZalesKohl's OutletKay Jewelers Recommend For You Salvation Army Journeys Express Finish Line St Vincent DE Paul Party City Victoria's Secret Dress Barn Pacsun Piercing Pagoda