23.8. Time Zone Configuration
Set your time zone by selecting the city closest to your computer's physical location. Click on the map to zoom in to a particular geographical region of the world.
Specify a time zone even if you plan to use NTP (Network Time Protocol) to maintain the accuracy of the system clock.
To change your time zone configuration after you have completed the installation, use the Time and Date Properties Tool.
system-config-date command in a shell prompt to launch the Time and Date Properties Tool. If you are not root, it prompts you for the root password to continue.
To run the Time and Date Properties Tool as a text-based application, use the command