let isWeekend = new Date(); const months = ["Jan", "Feb", "Mar", "Apr", "May", "June", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"] console.log(isWeekend.getDay()) if (isWeekend.getDay() == 6 || isWeekend.getDay() == 0) { let todayIsWeekendStart = new Date(); todayIsWeekendStart.setDate(todayIsWeekendStart.getDate() + (((1 + 7 - todayIsWeekendStart.getDay()) % 7) || 7) + 7); let weekend_Start = todayIsWeekendStart.getDate() + " " + (months[todayIsWeekendStart.getMonth()]) + " " + todayIsWeekendStart.getFullYear(); let todayIsWeekendEnd = new Date(); todayIsWeekendEnd.setDate(todayIsWeekendStart.getDate() + 6); let weekend_End = todayIsWeekendEnd.getDate() + " " + (months[todayIsWeekendEnd.getMonth()]) + " " + todayIsWeekendEnd.getFullYear(); console.log(weekend_Start + " - " + weekend_End) document.getElementsByClassName("date_of_webinar")[0].textContent = weekend_Start + " - " + weekend_End; //$(".date_of_webinar").text(weekend_Start + " - " + weekend_End); } else { var StartDate = new Date(); StartDate.setDate(StartDate.getDate() + (((1 + 7 - StartDate.getDay()) % 7) || 7)); let Start = StartDate.getDate() + " " + (months[StartDate.getMonth()]) + " " + StartDate.getFullYear(); var EndDate = new Date(); EndDate.setDate(StartDate.getDate() + 6) let End = EndDate.getDate() + " " + (months[EndDate.getMonth()]) + " " + EndDate.getFullYear() console.log(Start + " -- " + End) //$(".date_of_webinar").text(Start + " - " + end); document.getElementsByClassName("date_of_webinar")[0].textContent = Start + " - " + End; // (".date_of_webinar").text("9 Jan 2022-16 Jan 2022"); }