A. A pawnbroker shall neither open his place of business before the hour of 7:00 a.m. nor keep it open after the hour of 9:00 p.m., except in the month of December, during which time the hour of 9:00 p.m. shall be extended to 10:00 p.m.
B. No pawnbroker may keep his pawnshop open on Sunday except during the period beginning on the fourth Thursday of November and ending on January first.