AL00317 - New for Chile Daylight Saving Time 2017
Last year (2016), the Chilean government decided to reinstate Daylight Savings Time transitions. Therefore, this year, Winter Time will begin (DST ends) at midnight on May 14, 2017, by turning the clocks back one hour.
For all PI Data Archives, it will be necessary to update the file, which defines the default time zone and DST settings used by the PI System. Certain clients will require the updated file as well. To determine whether or not your client requires the updated, please see KB00486.

Downloads file for Chile DST 2017