Javascript moment Is within a date range api

Question

Currently using http://momentjs.com/

Is there a function I can use as below to find out if array of dates fall within a single day?

Example:

Events0 - 21-12-2014 1130
Events1 - 24-12-2014 1030 
Events2 - 24-12-2014 1130
Events3 - 24-12-2014 0800 until 26-12-2014
Events4 - 28-12-2014

I want momentjs to return me all events that is within 24-12-2014

So it should return

Event1
Event2
Event3

I tried below but not working well

    var events = calendar.fullCalendar('clientEvents', function (event) {

        if (event.start.isSame($scope.selectedDate)) {
            return true;
        } else {
            return false;
        };
    });

Answer 1

Solved it using these conditions

 var events = calendar.fullCalendar('clientEvents', function (event) {

        if ((event.start <= $scope.selectedDate && event.end >= $scope.selectedDate) ||
             event.start.isSame($scope.selectedDate, 'day')) {
            return true;
        } else {
            return false;
        }
    });

I still prefer to use moment.js! Any idea if i can convert that to use moment library?