Description of problem:
The dnf commands that report a date and time do not display the time zone.

# dnf check-update
Last metadata expiration check performed 0:27:00 ago on Tue Feb  9 16:43:43 2016.
...

# dnf --verbose info installed util-linux | egrep 'metadata|tim'
updates: using metadata from Tue Feb  9 12:13:12 2016.
fedora: using metadata from Sat Oct 31 10:34:41 2015.
Last metadata expiration check performed 0:33:01 ago on Tue Feb  9 16:43:43 2016.
Buildtime   : Wed Nov 18 03:29:28 2015
Install tim : Mon Dec 14 13:55:02 2015

Version-Release number of selected component (if applicable):
dnf-1.1.6-2.fc23.noarch

How reproducible:
Always.

Steps to Reproduce:
See above.

Actual results:
Time zone is not displayed

Expected results:
Time zone is displayed.

Additional info:
The "rpm" command displays the time zone:
$ rpm -qi util-linux | grep Date