I've set this in my php.ini file, and restarted php5-fpm process
date.timezone = "UTC"
But phpinfo() script still shows this:
date.timezone America/New_York America/New_York
phpinfo()
also shows that correct ini file is being used.
I've restarted - but problem persisted. Then I did:
sudo service nginx stop
sudo service apache2 start
and date.timezone is correct when mod-php (apache2) is in use instead of fcgi that is php in nginx.