moment().toDate();
To get a copy of the native Date object that Moment.js wraps, use moment#toDate.
This will return a copy of the Date that the moment uses, so any changes to that Date will not cause moment to change. If you want to change the moment Date, see moment#manipulate or moment#set.
moment#native has been replaced by moment#toDate and has been deprecated as of 1.6.0.