The JavaScript date getDate() method is used to get the integer value between 1 and 31 that represents the day for the particular date on the basis of local time.
Syntax:
dateObj.getDate()
Return:
An integer value between 1 and 31.
Example:
<!DOCTYPE html>
<html>
<body>
<script>
var bdate = new Date("Mrach 16, 2018 21:00:10");
document.writeln(bdate.getDate())
</script>
</body>
</html>