The Date object is a data type built into the JavaScript language. Date objects are created with the new Date( ) as shown below.
Once a Date object is created, a number of methods allow you to operate on it. Most methods simply allow you to get and set the year, month, day, hour, minute, second, and millisecond fields of the object, using either local time or UTC (universal, or GMT) time.
The setUTCMinutes() function of the date object accepts an integer representing the minutes and replaces the value of the minutes in the current date (time) with it, according to the universal time.
Its Syntax is as follows
dateObj.setUTCMinutes();
<html>
<head>
<title>JavaScript Example</title>
</head>
<body>
<script type="text/javascript">
var dateObj = new Date('september 26, 89 12:4:25:96');
document.write("Current date: "+dateObj.toUTCString());
document.write("<br>");
dateObj.setUTCMinutes(58);
document.write("Value of minutes after modification: "+dateObj.toUTCString());
</script>
</body>
</html>
Current date: Tue, 26 Sep 1989 06:34:25 GMT Value of minutes after modification: Tue, 26 Sep 1989 06:58:25 GMT
Though you do not mention the minutes of the day while creating the date object, You can still set it using the setUTCMinutes() function according to universal time.
<html>
<head>
<title>JavaScript Example</title>
</head>
<body>
<script type="text/javascript">
var dateObj = new Date('September 26, 1989');
dateObj.setUTCMinutes(15);
document.write(dateObj.toString());
</script>
</body>
</html>
Tue Sep 26 1989 00:15:00 GMT+0530 (India Standard Time)
In the same way, though you do not pass any value to the constructor while creating the date object still you can set the milliseconds using this function and the month, date, year and, other values remain same as in the current date (and time).
<html>
<head>
<title>JavaScript Example</title>
</head>
<body>
<script type="text/javascript">
var dateObj = new Date();
dateObj.setMinutes(15);
document.write(dateObj.toString());
</script>
</body>
</html>
Thu Oct 18 2018 22:15:48 GMT+0530 (India Standard Time)
