SquareSpace javascript to remove day from date format

addToAdvance.js

// you may need to first load jquery
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.0/jquery.js'></script>

$(document).ready(function () {
  $('time span').remove();
 });

// or if that doesn't work try this....
 
var monthNames = [ "January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December" ];
$(document).ready(function () {
  $("time").each( function () {
    var fullDate = new Date($( this ).text());	
    $( this ).text(monthNames[fullDate.getMonth()] + " " + fullDate.getFullYear());
  });
}); 

// this doesn't really work
$(document).ready(function () {
  $("time").each( function () {
    var parts = $( this ).text().split(" ");	
    parts.splice(1, 1);
    $( this ).text(parts.join(" "));
  });
});

// nor this
$(document).ready(function () {
  setTimeout(function(){
    $("time").each( function (index) {
      var parts = $( this ).text().split(" ");	
      parts.splice(1, 1);
      $( this ).text(parts.join(" "));
    });
  }, 1000);
});