In Angular.js, push x number of rows into grouped repeaters. Like 7 days in a week, 30 days in a month for example.

Angular group within

window.myApp = this.angular.module('myApp', ['ngSanitize']);

var monthDays = ['array stuff'];

myApp.controller('MyCtrl', function($scope) {
	var dates = [];
	for (var i = 0; i < monthDays.length; i++ ) {
	  if (i % 5 == 0) dates.push([]);
	      dates[dates.length-1].push(monthDays[i]);
	}
	return $scope.dates = dates;
});

<div ng-repeat="days in dates">
  <div ng-repeat="day in days">
  </div>
</div>