Holiday Hours Holiday Date Day Hannibal Clinic Satellites Walk-In Clinic Memorial Day 05/31/2021 Mon Closed Closed 9 am - 4 pm Fourth of July 07/04/2021 Sun Closed Closed 9 am - 4 pm Fifth of July 07/05/2021 Mon Closed Closed 9 am - 4 pm Labor Day 09/06/2021 Mon Closed Closed 9 am - 4 pm Thanksgiving 11/25/2021 Thu Closed Closed Closed Day After Thanksgiving 11/26/2021 Friday Open Regular Hours Open Regular Hours Open regular hours:7 am - 7 pm Christmas Eve 12/24/2021 Fri Closed Closed 9 am - 4 pm Christmas Day 12/25/2021 Sat Closed Closed Closed New Year's Eve 12/31/2021 Friday Closed Closed Open regular hours:7 am - 7 pm New Year's Day 01/01/2022 Sat Closed Closed 9 am - 4 pm