Maryland Code, ALCOHOLIC BEVERAGES AND CANNABIS 15-2004
(2) On Sunday, a holder of a 7-day Class A beer, wine, and liquor license may sell for off-premises consumption:
(i) beer and wine, from 8 a.m. to midnight; and
(ii) liquor, from 1 p.m. to midnight.
(b) (1) A holder of a 6-day or 7-day Class B beer, wine, and liquor license may sell beer, wine, and liquor on Monday through Sunday from 6 a.m. to 2 a.m. the following day.
(2) The holder of a 7-day Class B beer, wine, and liquor license may sell beer, wine, and liquor from a bar or counter on Sunday.
(c) (1) A holder of a Class C beer, wine, and liquor license may sell beer, wine, and liquor on Monday through Sunday, from 6 a.m. to 2 a.m. the following day.
(2) The license holder may sell beer, wine, and liquor at a bar or counter on Sunday.
(d) A holder of a 6-day or 7-day Class D beer, wine, and liquor license may sell beer, wine, and liquor from 6 a.m. to 2 a.m. the following day.