JSFiddle - React, Tailwind, and code Playground

HTML

<div id="info">

</div>

JavaScript

var dateObject = {
    "dteInstallDate":
    {
        "date"        : 16,
        "day"        : 4,
        "hours"        : 0,
        "month"        : 8,
        "nanos"        : 0,
        "seconds"    : 0,
        "time"        : 1284566400000,
        "timezoneOffset": -480,
        "year"        : 110
    }
};

var milliseconds = dateObject.dteInstallDate.time;

var myDate = new Date(milliseconds);
var myText = "Using the time property of the dteInstallDate object, since it's clearly using the number of milliseconds since the <a href='http://en.wikipedia.org/wiki/Unix_time' target='_blank'>Unix epoch</a> (we know this because there are 13 digits instead of 10...10 digits would be seconds since the epoch), we can demonstrate that Javascript interpreted this in the following way:";

/**
* here we use methods of Javascript's Date Object
* for more, see here: http://www.w3schools.com/jsref/jsref_obj_date.asp
*/
var dayOfMonth = myDate.getDate(),
    dayOfWeek = myDate.getDay(),
    hours = myDate.getHours(),
    month = myDate.getMonth(),
    nanos = myDate.getMilliseconds(), //note here that they call it "nanos" but it's actually milliseconds
    seconds = myDate.getSeconds(),
    time = myDate.getTime(), 
    year = myDate.getFullYear();

var dateinfo = "<div>";
dateinfo += "<br/>the dayOfMonth is " + dayOfMonth;
dateinfo += "<br/>the dayOfWeek is " + dayOfWeek;
dateinfo += "<br/>the hours is " + hours;
dateinfo += "<br/>the month is " + month;
dateinfo += "<br/>the nanos is " + nanos;
dateinfo += "<br/>the seconds is " + seconds;
dateinfo += "<br/>the time is " + time;
dateinfo += "<br/>the year is " + year;

dateinfo += "</div>";
$('#info').html(myText + dateinfo);