Maryland State Personnel and Pensions Section 9-204

      (a)      Except as otherwise provided in this subtitle, an employee shall use holiday leave on the day the employee holiday occurs.

      (b)      Except as otherwise provided in this subtitle:

            (1)      if the employee holiday occurs on a Saturday, an employee shall use holiday leave on the Friday immediately before the employee holiday; and

            (2)      if the employee holiday occurs on a Sunday, an employee shall use holiday leave on the Monday immediately following the employee holiday.