Take only the time in Fullcalendar

How do I get only the time in Fullcalendar? I'm using Fullcalendar to register the events. The fields are:

Title, event Color, Date, Time, description

In the database, it is being registered as follows:

Only when I edit, it appears with the wrong time, see:

See how the code is in the time Part, I tried put id = "hour" , but it looks like it doesn't exist in fullcalendar:

HTML

<div class="md-input-wrapper">
      <input type="text" id="hour" name="Hora" data-mask="99:99" class="md-form-control md-static hour" placeholder="Coloque o horário inicial do evento" value="<?php echo date("H:i"); ?>" required>
      <label id="tipoEnvio">Hora:</label>
</div>

Jquery

<script src="fullcalendar/moment.min.js"></script>
<script src="fullcalendar/fullcalendar.min.js"></script>
<script src='fullcalendar/locale/pt-br.js'></script>

<script>
  $(document).ready(function() {

   var calendar = $('#calendar').fullCalendar({
     validRange: {
         start: '<?php echo date("Y-m-d"); ?>'
     },
     header: {
       left: 'prev,next today',
       center: 'title',
       right: 'month,agendaWeek,agendaDay'
     },
     defaultDate: Date(),
     navLinks: true,
     editable: true,
     eventLimit: true,
     eventClick: function(event) {
       $('#visualizar #id').text(event.id);
       $('#visualizar #id').val(event.id);
       $('#visualizar #title').text(event.title);
       $('#visualizar #title').val(event.title);
       $('#visualizar #start').text(event.start.format('DD/MM/YYYY HH:mm:ss'));
       $('#visualizar #start').val(event.start.format('DD/MM/YYYY HH:mm:ss'));
       $('#visualizar #color').val(event.color);
       $('#visualizar #description').val(event.description);
       $('#visualizar').modal('show');
       calendar.fullCalendar('refetchEvents');
       return false;
     }
....

PHP

$data = array();
....
while($listar = mysqli_fetch_array($sqlVisualizar)) {
       list($dia,$mes,$ano) = explode("/",$listar["DataAgenda"]);
      $dataEvento = $ano."-".$mes."-".$dia;
      $linhas['id'] = $listar["IdAgenda"];
      $linhas['title'] = $listar["Titulo"];
      $linhas['start'] = $listar["DataAgenda"];
      $linhas['color'] = $listar["CorAgendamento"];
      $linhas['description'] = $listar["Conteudo"];
      array_push($data,$linhas);
}
   return json_encode($data,JSON_UNESCAPED_SLASHES);

Is there any variable in Fullcalendar or some way of picking up only the time?