St. Johnsbury Business Hours Monday through Friday: 7:30 a.m. – 5:00 p.m. Lyndonville Business Hours Monday through Friday: 7:30 a.m. – 5:00 p.m. Aquatic Therapy ServicesTuesdays: 11:00 a.m. – 3:00 p.m. & Fridays: 8:15 a.m. – 3:00 p.m.