Angular.js: Input date shows date -1 day

I have a form with <input type="date">.

When I bind data in this input, it shows me the date -1 day.

The HTML:

<div class="input-field col s12">
    <label>Fecha Nacimiento </label>
    <input type="date" class="form-control" id="fnac" name="fnac" ng-model="unapersona.fnac">
</div>

The Controller:

$scope.cargarpersona = function(id) {
    $http.get("modelos/personas_json.php?id="+id)
    .success(function(data) {
        $scope.unapersona = eval(data);
        //... Other data
        $scope.unapersona.fnac = new Date($scope.unapersona[0]["fnac"]);
        //... Other data
    })
    .error(function(data) {
        console.log('Error: ' + data);
    });
}

Screen Capture