It seems zdump(8) just displays GMT for zones which do not exist.
Is that intended?
Jan
$ zdump Canada/* Canada/Toronto
Canada/Atlantic Tue Mar 15 05:22:21 2016 ADT
Canada/Central Tue Mar 15 03:22:21 2016 CDT
Canada/East-Saskatchewan Tue Mar 15 02:22:21 2016 CST
Canada/Eastern Tue Mar 15 04:22:21 2016 EDT
Canada/Mountain Tue Mar 15 02:22:21 2016 MDT
Canada/Newfoundland Tue Mar 15 05:52:21 2016 NDT
Canada/Pacific Tue Mar 15 01:22:21 2016 PDT
Canada/Saskatchewan Tue Mar 15 02:22:21 2016 CST
Canada/Yukon Tue Mar 15 01:22:21 2016 PDT
Canada/Toronto Tue Mar 15 08:22:21 2016 GMT
