Can you buy alcohol on Sunday in Missouri? Yes. Missouri liquor law states that Sunday hours for on- and off-premise purchases are from 6 – 1:30 a.m.
Since 2001, Missouri has forgone about $275 million that could have been used for road and bridge construction due to its open container law, which allows passengers to drink alcohol in a moving vehicle. Missouri law allows for vehicle passengers 21 and older to possess open containers of alcoholic beverages.