Md. Code, Alcoholic Beverages and Cannabis § 29–2002

(a) (1) A holder of a 6–day Class A beer license may sell beer on Monday through Saturday, from 6 a.m. to 2 a.m. the following day.

(2) A holder of a 7–day Class A beer license may sell beer:

(i) on Monday through Saturday, from 6 a.m. to 2 a.m. the following day; and

(ii) on Sunday, from 8 a.m. to 2 a.m. the following day.

(b) A holder of a Class B beer license may sell beer:

(1) on Monday, from 8 a.m. to 2 a.m. the following day; and

(2) on Tuesday through Saturday, from 6 a.m. to 2 a.m. the following day.

(c) A holder of a Class C beer license may sell beer:

(1) on Monday, from 8 a.m. to 2 a.m. the following day; and

(2) on Tuesday through Saturday, from 6 a.m. to 2 a.m. the following day.

(d) A holder of a Class D beer license may sell beer:

(1) on Monday, from 8 a.m. to 2 a.m. the following day; and

(2) on Tuesday through Saturday, from 6 a.m. to 2 a.m. the following day.