On Sat, Jul 8, 2017 at 2:46 PM, Paul Eggert <eggert@cs.ucla.edu> wrote:

Jorge Fábregas wrote:

https://www.ibm.com/developerworks/aix/library/au-aix-olson-time-zone/index.html

Which contains the confusing statement ...

Figure 1 shows that DST is applicable until Oct 20 23:59:59 2016, which means DST is no longer applicable from 21 October 2016, 00:00.