History of Date.prototype.getTimezoneOffset() Revision history for: English (US) Jul 31, 2016, 5:07:23 AM eduardoboucas Remove empty "parameters" section, standardize "Return value" and add "Description" Previous May 13, 2016, 12:18:16 AM Biphobe Version of oldest compatible IE added Previous Dec 26, 2015, 10:56:42 AM fscholz add ES draft Previous Jul 5, 2015, 10:02:33 PM fscholz fix compat parsing error; cleanup Previous Oct 23, 2014, 4:54:23 AM Mingun Standartized markup, fixed ids, added `Reference` tag. Previous Nov 4, 2013, 8:21:51 AM fscholz Previous Nov 4, 2013, 8:02:04 AM fscholz cleanup Previous May 28, 2013, 8:33:01 AM Sheppy Daylight saving timeJavaScript/Reference/Global_Objects/Date/getTimezoneOffset Web/JavaScript/Reference/Global_Objects/Date/getTimezoneOffset Previous Feb 7, 2013, 3:11:18 AM Waldo Daylight saving time Previous Jan 28, 2013, 6:48:16 AM ethertank