Get Day Names From Date Range

Declare @Date1 date = '11/14/2015',
    @Date2 date = '11/17/2015';

With TrackTime (TrackTime)
As (Select @Date1 As TrackTime
    Union All
    Select DateAdd(day, 1, TrackTime) As TrackTime
    From TrackTime
    Where TrackTime < @Date2
    )
Select TT.TrackTime, DateName(dw, TT.TrackTime)
From TrackTime TT;