City of Ann Arbor, MI issued the following announcement on Sept. 2.
There will be no trash, recycling or compost collection services in the city of Ann Arbor on Labor Day, Monday, Sept. 7. Monday pickups will occur on Tuesday, and the rest of the collections will occur one day later throughout the week. The normal Friday routes will be serviced on Saturday, Sept. 12. For information on the city's solid waste services, please visit www.a2gov.org/solidwaste.
City of Ann Arbor municipal offices, including the Customer Service Center at Larcom City Hall and the 15th Judicial District Court at the Ann Arbor Justice Center, will be closed on the holiday Monday. Safety services and utility operations will maintain 24-hour schedules throughout.
Original source can be found here.
Source: City of Ann Arbor, MI