Get Common Time String in Javascript

GetTimeString.js

const MonthNames = [ "JAN" , "FEB" , "MAR" , "APR" , "MAY" , "JUN" , "JUL" , "AUG" , "SEP" , "OCT" , "NOV" , "DEC" ];
function get_time_string() {
	let today = new Date();
	const milliseconds = String( today.getMilliseconds() ).padStart( 3 , "0" );
	today = new Date( today.toLocaleString( "en-US" , { timeZone: "America/New_York" } ) );
	const day = String( today.getDate() ).padStart( 2 , "0" ) ;
	const month = MonthNames[ today.getMonth() ];
	const year = today.getFullYear();
	const hours = String( today.getHours() ).padStart( 2 , "0" );
	const minutes = String( today.getMinutes() ).padStart( 2 , "0" );
	const seconds = String( today.getSeconds() ).padStart( 2 , "0" );
	const result = `${hours}:${minutes}:${seconds}.${milliseconds}`;
	return result;
}