JavaScript has a built-in Date object that will store a representation of a moment in time.
new Date( ) - is the constructor function for creating a date. There are 4 variations of how you can use it.
There are also many methods that you can use to retrieve or update your date object.
Code GIST: https://gist.github.com/prof3ssorSt3v...
MDN Date reference: https://developer.mozilla.org/en-US/d...
MomentJS JavaScript library: http://momentjs.com/