javascript is creating date wrong month

Question

using Mozilla Firefox Firebug:

var myDate = new Date(2012, 9, 23, 0,0,0,0);
myDate;

Date {Tue Oct 23 2012 00:00:00 GMT-0400 (Eastern Dayli

Answer 1

In the javascript world months begin with zero! kind of weird to me. Anyhow, 9 is NOT September, but rather 9 is October.