| Columbus Day – CLOSED | 10/09/2017 | |
| Columbus Day - CLOSED | 10/08/2018 | |
| Columbus Day - CLOSED | 10/12/2020 | |
| Columbus Day - CLOSED | 10/14/2019 | |
| Columbus Day - CLOSED | 10/11/2021 | |
| COLUMBUS DAY - CLOSED | 10/10/2016 | |
| Christmas Tree Recycling - Dorr Township | - | |
| Christmas Tree Recycling - County-wide | - | |
| Christmas Tree Recycling - Algonquin Township | - | |
| Christmas Observed - CLOSED | 12/24/2021 | |
| Christmas Observed - CLOSED | 12/26/2022 | |
| Christmas Holiday-County Closed | - | |
| Christmas Eve - County Closed at Noon | 12/24/2014 12:00 PM | |
| Christmas Eve - County Closed at Noon | 12/24/2013 | |
| Christmas Day – CLOSED | 12/25/2017 | |
| Christmas Day - Closed | 12/25/2019 | |
| Christmas Day - Closed | 12/25/2020 | |
| CHRISTMAS DAY - CLOSED | 12/25/2023 | |
| Christmas - County Closed | 12/25/2013 8:00 AM | |
| Christmas - County Closed | 12/25/2014 8:00 AM | |
