
The legality of liquor store operations on a Sunday is not uniform and is highly dependent on state and local legislative frameworks. The provided information illustrates this jurisdictional variability.
Based on the sources, in the state of Texas, the sale of liquor is explicitly prohibited on Sundays. State law mandates that liquor stores remain closed for business on this day. Similarly, the discussion regarding Horry County, South Carolina, indicates that purchasing liquor on a Sunday is not permitted in that locality.
These examples are representative of what are often referred to as "blue laws," which restrict certain commercial activities on Sundays. While many states and municipalities have relaxed or repealed such laws, they remain in effect in various parts of the United States. Therefore, a definitive and universally applicable answer to whether liquor stores are open on a Sunday cannot be given. The answer is entirely contingent upon the specific laws governing the particular state, county, or city in question.


