A.
No person shall sell or offer for sale at retail any alcoholic liquor in this Village between the hours of 3:00 a.m. and 6:00 a.m. each and every day; except that on Sundays the closing hours shall be 3:00 a.m. to 9:00 a.m.
B.
No alcoholic liquor shall be sold and all licensed premises must remain closed at all other times other than those specified above.
C.
The times referred to above shall refer to Daylight Savings Time or, when the same is in effect in the Village and upon cessation of Daylight Savings Time, shall be Central Standard Time.
D.
All patrons or customers shall leave the premises at the specified closing time and shall not remain on the premises thereafter.
(See 235 ILCS 5/4-1.)