Moment JS, Format
HTML
<script src="//cdnjs.cloudflare.com/ajax/libs/moment.js/2.5.1/moment.min.js"></script>
Formatted<br/>
<div id="divLocal">
</div>
JavaScript
$(function(){
var divLocal = $('#divLocal');
var localTime = moment("2015-08-15 02:54:43").toDate();
localTime = moment(localTime).format('MMMM-DD h:mm:ss A');
divLocal.text(localTime);
});