How to set timezone in Weblogic?

1. Open file in Notepad
../{your_weblogic_folder}/user_projects/domains/{your_domain_name}/bin/setDomainEnv.cmd

2. Add to the property %JAVA_PROPERTIES% -Duser.timezone=GMT.
Line should look the following way:
set JAVA_PROPERTIES=%JAVA_PROPERTIES% %EXTRA_JAVA_PROPERTIES% -Duser.timezone=GMT