jQuery UI Datepicker firstDay Option Last Updated : 25 Feb, 2021 Comments Improve Suggest changes Like Article Like Report jQuery UI consists of GUI widgets, visual effects, and themes implemented using jQuery, CSS, and HTML. jQuery UI is great for building UI interfaces for the webpages. jQueryUI Datepickers widget in jQueryUI allow users to enter dates easily and visually. In this article we will see how to use firstDay option in jQuery UI Datepicker. The firstDay option specifies which day is considered as the first day in the jQuery UI datepicker. Syntax: $(".selector").datepicker( {firstDay :1} ); Approach: First, add jQuery UI scripts needed for your project. <link href = "https://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css" rel = "stylesheet"> <script src = "https://code.jquery.com/jquery-1.10.2.js"></script> <script src = "https://code.jquery.com/ui/1.10.4/jquery-ui.js"></script> Example 1: HTML <!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <link href= "https://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css" rel="stylesheet"> <script src= "https://code.jquery.com/jquery-1.10.2.js"> </script> <script src= "https://code.jquery.com/ui/1.10.4/jquery-ui.js"> </script> <!-- JavaScript code --> <script> $(function () { $("#gfg").datepicker( { firstDay: 5 } ); }); </script> </head> <body> <h1>GeeksforGeeks</h1> <h3>jQuery UI | datepicker firstDay option</h3> <p>Enter Date: <input type="text" id="gfg"></p> </body> </html> Output: Reference: https://api.jqueryui.com/category/widgets/ Comment More infoAdvertise with us Next Article jQuery UI Datepicker firstDay Option T taran910 Follow Improve Article Tags : Web Technologies HTML JQuery jQuery-UI Similar Reads jQuery UI Datepicker isRTL Option jQuery UI consists of GUI widgets, visual effects, and themes implemented using jQuery, CSS, and HTML. jQuery UI is great for building UI interfaces for the webpages. The jQuery UI Datepicker isRTL option is used to check whether the current language is drawn from right to left or not. Syntax: $( ". 1 min read jQuery UI Datepicker dayNames Option The jQuery UI consists of GUI widgets, visual effects, and themes implemented using jQuery, CSS, and HTML. jQuery UI is great for building UI interfaces for the webpages. The jQuery UI Datepickers widget allow users to enter dates easily and visually. In this article, we will see how to use dayNames 1 min read jQuery UI Datepicker defaultDate Option The jQuery UI consists of GUI widgets, visual effects, and themes implemented using jQuery, CSS, and HTML. jQuery UI is great for building UI interfaces for the webpages. jQuery UI Datepickers widget allows users to enter dates easily and visually. In this article, we will see how to use defaultDate 1 min read jQuery UI Datepicker dayNamesMin Option The jQuery UI consists of GUI widgets, visual effects, and themes implemented using jQuery, CSS, and HTML. jQuery UI is great for building UI interfaces for the webpages. The jQuery UI Datepickers widget users to enter dates easily and visually. In this article, we will see how to use dayNamesMin op 1 min read jQuery UI Datepicker dayNamesShort Option jQuery UI consists of GUI widgets, visual effects, and themes implemented using jQuery, CSS, and HTML. jQuery UI is great for building UI interfaces for the webpages. The jQuery UI Datepicker dayNamesShort option is used to set the short form of the day name and can display it. The day of the week s 1 min read Like