Syntax
date.toGMTString()
The toGMTString() method returns a string representing the universal time of the Date object.
The date is converted to the GMT time zone before being converted to a string.
The format of the string will look similar to the following:
Mon, 24 Oct 1982 12:03:27 GMT
<html> <script language="JavaScript"> <!-- theDate = new Date(); document.write(theDate.toGMTString()); --> </script> </html>