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2023 is a common year that has 365 days in total. In the State of Illinois, the United States, there are 105 weekend days, 13 public holidays, and 247 working days.
Three public holidays fall on weekends and are observed on weekdays, New Year's Day, Lincoln's Birthday, and Veterans Day, please check holidays here.
| Month | Workday | Weekend | Holiday | Total |
|---|---|---|---|---|
| January 1-31 | 20 | 9 | 2 | 31 |
| February 1-28 | 18 | 8 | 2 | 28 |
| March 1-31 | 23 | 8 | 0 | 31 |
| April 1-30 | 20 | 10 | 0 | 30 |
| May 1-31 | 22 | 8 | 1 | 31 |
| June 1-30 | 21 | 8 | 1 | 30 |
| July 1-31 | 20 | 10 | 1 | 31 |
| August 1-31 | 23 | 8 | 0 | 31 |
| September 1-30 | 20 | 9 | 1 | 30 |
| October 1-31 | 21 | 9 | 1 | 31 |
| November 1-30 | 19 | 8 | 3 | 30 |
| December 1-31 | 20 | 10 | 1 | 31 |
| Total | 247 | 105 | 13 | 365 |