code: def get_dates(self):
          
          return [datetime.datetime.strptime('{}T{}'.format(tile_info['properties']['date'],
                                                            tile_info['properties']['time'].split('.')[0]),
                                             '%Y-%m-%dT%H:%M:%S') for tile_info in self]
docs: Returns a list of acquisition times from tile info data
  
          :return: List of acquisition times in the order returned by WFS service.
          :rtype: list(datetime.datetime)