CODE EXAMPLE FOR JAVASCRIPT

bootstrap datetimepicker

<div class="well">
  <div id="datetimepicker1" class="input-append date">
    <input data-format="dd/MM/yyyy hh:mm:ss" type="text"></input>
    <span class="add-on">
      <i data-time-icon="icon-time" data-date-icon="icon-calendar">
      </i>
    </span>
  </div>
</div>
<script type="text/javascript">
  $(function() {
    $('#datetimepicker1').datetimepicker({
      language: 'pt-BR'
    });
  });
</script>