Warren County government offices are closed on the following dates in 2026:

• New Year's Day: January 1
• Martin Luther King Jr. Day: January 19
• Lincoln's Birthday (observed): February 12
• Washington's Birthday: February 16
• Good Friday: April 3
• Memorial Day: May 25
• Juneteenth (observed): June 19
• Independence Day: July 3
• Labor Day: September 7
• Columbus Day: October 12
• Election Day: November 3
• Veterans Day (observed): November 11
• Thanksgiving Day: November 26
• Day after Thanksgiving: November 27
• Christmas Day: December 25