The following DST changes will occur in Chile in 2012:
Clocks will move back 1 hour from midnight (24:00) Saturday April 28, to 11pm (23:00).
Clocks will move forward 1 hour, from midnight (24:00) Sunday September 2 to 1am (01:00).
http://www.timeanddate.com/news/time/chile-longer-dst-2012.html
Please correct Tcl to reflect.
Affected files are probably...
2012-03-22 09:02:20 PDT in Tcl
