Daylight Saving Time - 2009

Article ID: KB19415

Type: Support Content

Last Modified: 12-15-2011


Product(s) Affected:

  • BlackBerry Enterprise Server for Novell GroupWise
  • BlackBerry Enterprise Server for Microsoft Exchange
  • BlackBerry Enterprise Server for IBM Domino
Jump to: Environment | Overview
  • BlackBerry® Enterprise Server version 4.1 SP3 and later
  • BlackBerry® Device Software version to (excluding version and 4.2 and later

As a result of the cancellation of Daylight Saving Time in Argentina this update has been replaced by KB19980.

The 2009 Daylight Saving Time (DST) update includes all of the previous time zone changes that have been released for BlackBerry smartphones as well as the following updated time zone and DST dates:

Country Time Zone DST Start DST End
Chile Santiago (GMT -4) October 10, 2009 March 13, 2010
Argentina Buenos Aires (GMT -3) October 17, 2009 March 20, 2010
Uruguay Montevideo (GMT -3) October 4, 2009 March 14, 2010
Brazil Brasilia (GMT -3) October 17, 2009 February 20, 2010
Brazil Manaus (GMT -4) October 17, 2009 February 20, 2010
Australia Perth (GMT +8) DST is being removed DST is being removed
Egypt* Cairo (GMT +2) April 24, 2009 August 20, 2009

*Note: The change for Egypt will also include a start date of April 30, 2010



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