/// Sort the list by time let sortedList: [Appointment] = appointments.sorted { (a1, a2) -> Bool in let a1Time = convertToTimeOrDateString(fromDateTime: a1.startDate!, convertTo: .time) let a2Time = convertToTimeOrDateString(fromDateTime: a2.startDate!, convertTo: .time) if a1Time > a2Time { return false } return true }