Hours Of Operations Clarks South Dakota Yankton 57078 Clarks Hours of Operation and Location in Yankton, SD 57078 4.5 - 10 votes 43496 Shore Dr, Yankton, SD 57078 (605) 665-2680 Get Directions Clarks Hours Category: Accessories Electronics Shoes Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore YanktonView More Apparel KmartCarharttJCPenneyCatherinesRainbow Sports VansAll SportsDiscovery LlcDunham's Sports Recommend For You Ace Hardware Tradehome Shoes Birkenstock Radio Shack Dunham's Sports Vera Bradley Fastenal Justice GNC Carhartt