1 files changed, 58 insertions, 0 deletions
diff --git a/zoneinfo/CST6CDT.ics b/zoneinfo/CST6CDT.ics
new file mode 100644
index 00000000..0e9fc868
--- /dev/null
+++ b/zoneinfo/CST6CDT.ics
@@ -0,0 +1,58 @@
+BEGIN:VCALENDAR
+PRODID:-//citadel.org//NONSGML Citadel calendar//EN
+VERSION:2.0
+BEGIN:VTIMEZONE
+TZID:/citadel.org/20171102_1/CST6CDT
+LAST-MODIFIED:20171102T203623Z
+X-LIC-LOCATION:CST6CDT
+X-PROLEPTIC-TZNAME;X-NO-BIG-BANG=TRUE:CST
+BEGIN:STANDARD
+TZNAME:CST
+TZOFFSETFROM:-0500
+TZOFFSETTO:-0600
+DTSTART:19701101T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:CDT
+TZOFFSETFROM:-0600
+TZOFFSETTO:-0500
+DTSTART:19700308T020000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
+END:DAYLIGHT
+BEGIN:DAYLIGHT
+TZNAME:CDT
+TZOFFSETFROM:-0600
+TZOFFSETTO:-0500
+DTSTART:19700405T020000
+RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU;UNTIL=20060402T080000Z
+END:DAYLIGHT
+BEGIN:DAYLIGHT
+TZNAME:CDT
+TZOFFSETFROM:-0600
+TZOFFSETTO:-0500
+DTSTART:19700426T020000
+RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=-1SU;UNTIL=19860427T080000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:CST
+TZOFFSETFROM:-0500
+TZOFFSETTO:-0600
+DTSTART:19701025T020000
+RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU;UNTIL=20061029T070000Z
+END:STANDARD
+BEGIN:DAYLIGHT
+TZNAME:CDT
+TZOFFSETFROM:-0600
+TZOFFSETTO:-0500
+DTSTART:19700426T020000
+RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=-1SU;UNTIL=19730429T080000Z
+END:DAYLIGHT
+BEGIN:STANDARD
+TZNAME:CST
+TZOFFSETFROM:-0600
+TZOFFSETTO:-0600
+DTSTART:19700101T000000
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR