The following city and county offices will close Friday for the July 4 holiday: County Offices Closed for Independence Day All county offices will be closed on Friday, July 3, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Monday, July 6. City Offices Closed for Independence Day City of McKinney administrative offices, City Hall, McKinney municipal courts, recreational facilities, Senior Center and Dr Pepper Star Center will be closed Friday, July 3 and Saturday, July 4  in observance of the Independence Day holiday. Libraries Both libraries will be closed Friday, July 3, Saturday, July 4 and Sunday, July 5. Locations and services unaffected by the holiday include: Garbage and Recycling Collection Residential refuse and recycling collections will not change for the holiday. Pools and Tennis Old Settler’s Aquatic Center, Juanita Maxfield Pool at North Park and The Courts at Gabe Nesbitt Community Park tennis complex will be open during normal operating hours Friday, July 3 and Saturday, July 4 so residents and visitors can enjoy outdoor activities during the holiday weekend. Golf Oak Hollow Golf Course will be open normal operating hours on Friday, July 3 and will close at 6 p.m. on Saturday, July 4.