Md. Code, Alcoholic Beverages and Cannabis § 25–2002

(a) A holder of a Class A beer license may sell beer on Monday through Sunday, from 6 a.m. to 1 a.m. the following day.

(b) A holder of a Class B beer license may sell beer on Monday through Sunday:

(1) for on–premises consumption, from 9 a.m. to 2 a.m. the following day; and

(2) for off–premises consumption, from 6 a.m. to 1 a.m. the following day.

(c) A holder of a Class C beer license may sell beer on Monday through Sunday, from 9 a.m. to 2 a.m. the following day.

(d) A holder of a Class D beer license may sell beer on Monday through Sunday:

(1) for on–premises consumption, from 9 a.m. to 2 a.m. the following day; and

(2) for off–premises consumption, from 6 a.m. to 1 a.m. the following day.

(e) A holder of a Class H beer license may sell beer on Monday through Sunday, from 9 a.m. to 2 a.m. the following day.