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If your “Date” column is blank, or if it’s showing incorrect values, then check your php.ini file, generally the path is as
/usr/local/phpXX/lib/php.ini

and set the correct timezone for your server.

A sample timezone setting would be:

[Date]
; Defines the default timezone used by the date functions
; http://php.net/date.timezone
date.timezone ="UTC"

See this page for a list of all valid php timezones:
http://www.php.net/manual/en/timezones.php

Once the timezone is added/modified, restarted web service

service httpd restart
service php-fpmXX restart