Public holidays
1584, USA, Illinois
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1584 | New Year's Day |
| Monday, 2 January 1584 | New Year's Day (observance) | |
| 2 | Monday, 16 January 1584 | Martin Luther King Day |
| 3 | Sunday, 12 February 1584 | Lincoln's Birthday |
| Monday, 13 February 1584 | Lincoln's Birthday (observance) | |
| 4 | Monday, 20 February 1584 | Washington's Birthday |
| 5 | Monday, 28 May 1584 | Memorial Day |
| 6 | Tuesday, 19 June 1584 | Juneteenth National Independence Day |
| 7 | Wednesday, 4 July 1584 | Independence Day |
| 8 | Monday, 3 September 1584 | Labor Day |
| 9 | Monday, 8 October 1584 | Columbus Day |
| 10 | Tuesday, 6 November 1584 | Election Day |
| 11 | Sunday, 11 November 1584 | Veterans Day |
| Monday, 12 November 1584 | Veterans Day (observance) | |
| 12 | Thursday, 22 November 1584 | Thanksgiving |
| 13 | Tuesday, 25 December 1584 | Christmas |