Washtenaw County Trial Court
101 E. Huron St., PO Box 8645
Ann Arbor, MI 48107-8645
(734) 222-3270
Contact Court Administrator


Hours and Holidays

Hours of Operation

Customer Service Hours: Monday - Friday, 8:00 am - 4:30 pm

Holidays/Closure dates:

The Trial Court offices will be closed on the following days:
  • New Year's Day – January 1st*
  • Martin Luther King’s Birthday – January: on 3rd Monday
  • Presidents' Day – February: on 3rd Monday
  • Memorial Day – May: on last Monday
  • Independence Day – July 4th*
  • Labor Day – September: on 1st Monday
  • Columbus Day – October: on 2nd Monday
  • Veterans Day – November 11th*
  • Thanksgiving Day – November: on 4th Thursday
  • Day after Thanksgiving – November: on 4th Friday
  • Christmas Eve – December 24th†
  • Christmas Day – December 25th*
  • New Year's Eve – December 31st†


  1. † The days off for Christmas Eve and New Year's Eve apply only when they fall on Monday through Friday.
  2. *Should a holiday fall on Saturday, Friday shall be considered the holiday.
  3. *Should a holiday fall on Sunday, Monday shall be considered the holiday.