get first day of month ServiceNow

[austin30]

var currentdate = new GlideDate();

//currentdate.getByFormat("MM-dd-yyyy");

var gdt = new GlideDateTime(currentdate);

var dt= gs. beginningOfThisMonth(gdt);

gs.info(dt);

[austin30]

How to get Last Business Day of Month?

var todayDate = "2023-08-03 16:00:00";

var startDate = new GlideDateTime(todayDate);

var dayOfMonth = startDate.getDayOfMonthUTC();

var monthOfYear = startDate.getMonthUTC();

var days = 31 - dayOfMonth;

loop:while(true){

    if(days == 0){

        break loop;

    }

    var dur = new GlideDuration(60 * 60 * 24 * 1000 * days);

    var schedule = new GlideSchedule();

    var end = schedule.add(startDate, dur);

    var newMonthOfYear = end.getMonthUTC();

    if(monthOfYear == newMonthOfYear){

    var schedule1 = new GlideSchedule("08fcd0830a0a0b2600079f56b1adb9ae");

    var date = new GlideDateTime();

    date.setDisplayValue(end);

    if(schedule1.isInSchedule(date)){

        gs.info(end);

        break loop;

    }else{

        days--;

    }

    }else{

        days--;

    }

}

[thomaskennedy]

If your question is how to get last business day of the current month, first set up a Schedule excluding weekends and major holidays for your locale, then try this:

// Get Last Business Day of Month
var date;
var date2;
var sched;
var numDays = 0;

sched = new GlideSchedule("b3ed40ef130913003e7e31f18144b0af"); // a M-F schedule excluding major US holidays

// Get the days in the current month
date = new GlideDateTime();
numDays = date.getDaysInMonthUTC();

// Set the date to the last day of the month
date.setDayOfMonthUTC(numDays);

// Step backward from that date to 1, until we land on a date that matches the schedule.
for(var n=numDays;n>=1;n--) {
  date2 = new GlideDateTime();
  date2.setDayOfMonthUTC(n);
  if(sched.isInSchedule(date2)) break;
}

gs.info(date2);