Illinois Holidays 2020

Check Illinois Public Holidays and Special days observed in the year 2020.

This page provides a complete list of official state and public holidays in Illinois for the year 2020. It includes recognized observances, long weekends, and important dates celebrated across the state. These holidays may affect government offices, schools, and businesses. Stay informed and plan ahead with the full holiday calendar for Illinois.

Illinois, United States
Date Day Holiday Type
Jan. 1, 2020 Wednesday New Year's Day National
Jan. 20, 2020 Monday Martin Luther King Jr. Day National
Feb. 12, 2020 Wednesday Lincoln's Birthday Local holiday
Feb. 17, 2020 Monday Presidents' Day National
March 2, 2020 Monday Casimir Pulaski Day Local observance
May 8, 2020 Friday World Ovarian Cancer Day Worldwide
May 23, 2020 Saturday International Day to End Obstetric Fistula UN observance
May 25, 2020 Monday Memorial Day National
June 11, 2020 Thursday Corpus Christi Christian
June 19, 2020 Friday Juneteenth Local observance
July 3, 2020 Friday Independence Day National
July 4, 2020 Saturday Independence Day National
Aug. 29, 2020 Saturday International Day against Nuclear Tests UN observance
Sept. 7, 2020 Monday Labor Day National
Oct. 12, 2020 Monday Columbus Day National
Oct. 17, 2020 Saturday Sweetest Day Observance
Nov. 3, 2020 Tuesday Election Day Local holiday
Nov. 11, 2020 Wednesday Veterans Day National
Nov. 11, 2020 Wednesday Veterans Day National
Nov. 25, 2020 Wednesday International Day for the Elimination of Violence against Women UN observance
Nov. 26, 2020 Thursday Thanksgiving Day National
Nov. 27, 2020 Friday Day After Thanksgiving Local holiday
Dec. 25, 2020 Friday Christmas Day National