Hours & Holidays
Hours of Operation
All Cass County offices are open from 8 a.m. to 5 p.m., Monday through Friday, except on legal holidays. Please note that the Clerk/Register's Office is closed for lunch from noon to 1 p.m.. The Cass County Animal Control office also has late hours on Wednesdays from 8 a.m. to 6 p.m.
Holiday Closures
The Cass County offices will be closed on the following holidays in 2026.
| Holiday | Observed Date |
|---|---|
| New Year's Day | Thursday, January 1, 2026 |
| Martin Luther King Jr. Day | Monday, January 19, 2026 |
| Presidents' Day | Monday, February 16, 2026 |
| Good Friday | Friday, April 3, 2026 |
| Memorial Day | Monday, May 25, 2026 |
| Juneteenth | Friday, June 19, 2026 |
| Independence Day | Friday, July 3, 2026 |
| Labor Day | Monday, September 7, 2026 |
| Veterans Day | Wednesday, November 11, 2026 |
| Thanksgiving Day | Thursday, November 26, 2026 |
| Day After Thanksgiving | Friday, November 27, 2026 |
| Christmas Eve Day | Thursday, December 24, 2026 |
| Christmas Day | Friday, December 25, 2026 |
| New Year's Eve | Thursday, December 31, 2026 |
The Cass County offices will be closed on the following holidays in 2027.
| Holiday | Observed Date |
|---|---|
| New Year's Day | Friday, January 1, 2027 |
| Martin Luther King Jr. Day | Monday, January 18, 2027 |
| Presidents' Day | Monday, February 15, 2027 |
| Good Friday | Friday, March 26, 2027 |
| Memorial Day | Monday, May 31, 2027 |
| Juneteenth | Friday, June 18, 2027 |
| Independence Day | Monday, July 5, 2027 |
| Labor Day | Monday, September 6, 2027 |
| Veterans Day | Thursday, November 11, 2027 |
| Thanksgiving Day | Thursday, November 25, 2027 |
| Day After Thanksgiving | Friday, November 26, 2027 |
| Christmas Eve Day | Thursday, December 23, 2027 |
| Christmas Day | Friday, December 24, 2027 |
| New Year's Eve | Thursday, December 30, 2027 |
| New Year's Day | Friday, December 31, 2027 |