JavaScript getTimezoneOffset is one of the Date Functions, which returns the time zone offset of a given date in minutes. The syntax for this function is:
Date.getTimezoneOffset()
This JavaScript get Timezone Offset example returns the local time zone offset in minutes.
<!DOCTYPE html>
<html>
<head>
<title> JavaScript Get Timezone Offset Function </title>
</head>
<body>
<h1> JavaScript get Timezone Offset Example </h1>
<script>
var dt = Date("April 1, 2017 10:12:22.0716");
document.write("Date and Time : " + dt);
document.write("Timezone Offset using getTimezoneOffset : " + dt.getTimezoneOffset());
</script>
</body>
</html>
