Use format method with a specific pattern to extract the time.
Working example
var myDate = "2017-08-30T14:24:03";_x000D_
console.log(moment(myDate).format("HH:mm")); // 24 hour format_x000D_
console.log(moment(myDate).format("hh:mm a")); // use 'A' for uppercase AM/PM_x000D_
console.log(moment(myDate).format("hh:mm:ss A")); // with milliseconds<script src="https://momentjs.com/downloads/moment.js"></script>