Section 10 ILCS 5/1-4 - Office receiving petitions of nomination-Hours of operation(a) In any case in which this Act prescribes a period of time within which petitions for nomination must be filed, the office in which petitions must be filed shall remain open for the receipt of such petitions until 5:00 P.M. on the last day of the filing period.Amended by P.A. 103-0600,§ 10-5, eff. 7/1/2024.Amended by P.A. 097-1134,§ 5, eff. 12/3/2012.