Microsoft Daylight Saving Time & Time Zone Blog

This is the blog maintained by staff at Microsoft to provide general information, announcements and provide answers to Frequently Asked Questions (FAQs) related to daylight saving time (DST) and time zone (TZ) changes around the world. * Important Notice

February, 2014

  • Update available for Brazil, Fiji and Jordan time zones

    This time zone update for Windows Operating Systems has been published on Microsoft Download Center. It contains the following changes: Jordan: Jordan announced last year that, on December 20, 2013, it would no longer use the daylight saving...