JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.1/angular-sanitize.js"></script>
<div ng-app="myApp" ng-controller="dummy">
    <input type="text" class="form-control" id="inputDataFineEv" ng-model="ev.dataOraFineEvento" placeholder="Data fine">
</div>

JavaScript

angular.module('myApp', ['ngSanitize'])
    .controller('dummy', ['$scope', '$filter', function ($scope, $filter) {

    $scope.ev = {
        dataOraFineEvento: 1441113680*1000
    };
        
        $scope.ev = {
        dataOraFineEvento: $filter('date')( $scope.ev.dataOraFineEvento, 'dd/MM/yyyy')
    };

}]);