Maryland Statutes
Subtitle 5 - Wholesaler's Licenses
Section 25-503 - Hours and Days of Sale or Delivery

Alcoholic beverages may be sold or delivered from 6 a.m. to midnight, on every day except Sunday:
        (1)    by a holder of a beer, wine, and liquor, wine and liquor, beer and wine, beer, or wine wholesaler’s license to a county dispensary; and
        (2)    by a holder of a limited wine wholesaler’s license to a holder of a retail license or a county dispensary.