Md. Code, Alcoholic Beverages and Cannabis § 27–2004

(a) A holder of a Class A beer, wine, and liquor license may sell beer, wine, and liquor:

(1) on Monday through Saturday, from 6 a.m. to midnight; and

(2) on Sunday, from 8 a.m. to midnight.

(b) A holder of a Class B beer, wine, and liquor license may sell beer, wine, and liquor:

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

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

(c) A holder of a Class B–D beer, wine, and liquor license may sell beer, wine, and liquor:

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

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

(d) A holder of a Class C beer, wine, and liquor license may sell beer, wine, and liquor:

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

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

(e) A holder of a Class D beer, wine, and liquor license may sell beer, wine, and liquor:

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

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