(105 ILCS 5/24-2) (from Ch. 122, par. 24-2)
    Sec. 24-2. Holidays.
    (a) Teachers shall not be required to teach on Saturdays, nor, except as provided in subsection (b) of this Section, shall teachers or other school employees, other than noncertificated school employees whose presence is necessary because of an emergency or for the continued operation and maintenance of school facilities or property, be required to work on legal school holidays, which are January 1, New Year's Day; the third Monday in January, the Birthday of Dr. Martin Luther King, Jr.; February 12, the Birthday of President Abraham Lincoln; the first Monday in March (to be known as Casimir Pulaski's birthday); Good Friday; the day designated as Memorial Day by federal law; July 4, Independence Day; the first Monday in September, Labor Day; the second Monday in October, Columbus Day; November 11, Veterans' Day; the Thursday in November commonly called Thanksgiving Day; and December 25, Christmas Day. School boards may grant special holidays whenever in their judgment such action is advisable. No deduction shall be made from the time or compensation of a school employee on account of any legal or special holiday.
    (b) A school board or other entity eligible to apply for waivers and modifications under Section 2-3.25g of this Code is authorized to hold school or schedule teachers' institutes, parent-teacher conferences, or staff development on the third Monday in January (the Birthday of Dr. Martin Luther King, Jr.); February 12 (the Birthday of President Abraham Lincoln); the first Monday in March (known as Casimir Pulaski's birthday); the second Monday in October (Columbus Day); and November 11 (Veterans' Day), provided that:
        (1) the person or persons honored by the holiday are
    
recognized through instructional activities conducted on that day or, if the day is not used for student attendance, on the first school day preceding or following that day; and
        (2) the entity that chooses to exercise this
    
authority first holds a public hearing about the proposal. The entity shall provide notice preceding the public hearing to both educators and parents. The notice shall set forth the time, date, and place of the hearing, describe the proposal, and indicate that the entity will take testimony from educators and parents about the proposal.
    (c) Commemorative holidays, which recognize specified patriotic, civic, cultural or historical persons, activities, or events, are regular school days. Commemorative holidays are: January 28 (to be known as Christa McAuliffe Day and observed as a commemoration of space exploration), February 15 (the birthday of Susan B. Anthony), March 29 (Viet Nam War Veterans' Day), September 11 (September 11th Day of Remembrance), the school day immediately preceding Veterans' Day (Korean War Veterans' Day), October 1 (Recycling Day), December 7 (Pearl Harbor Veterans' Day) and any day so appointed by the President or Governor. School boards may establish commemorative holidays whenever in their judgment such action is advisable. School boards shall include instruction relative to commemorated persons, activities, or events on the commemorative holiday or at any other time during the school year and at any point in the curriculum when such instruction may be deemed appropriate. The State Board of Education shall prepare and make available to school boards instructional materials relative to commemorated persons, activities, or events which may be used by school boards in conjunction with any instruction provided pursuant to this paragraph.
    (d) City of Chicago School District 299 shall observe March 4 of each year as a commemorative holiday. This holiday shall be known as Mayors' Day which shall be a day to commemorate and be reminded of the past Chief Executive Officers of the City of Chicago, and in particular the late Mayor Richard J. Daley and the late Mayor Harold Washington. If March 4 falls on a Saturday or Sunday, Mayors' Day shall be observed on the following Monday.
(Source: P.A. 95-699, eff. 11-9-07; 96-640, eff. 8-24-09.)