How To Set or Change Timezone on CentOS 8

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Set or Change Time Zone on CentOS

Using the correct timezone is essential for many systems related tasks and processes. For example, the cron daemon uses the system’s timezone for executing cron jobs, and the timestamps in the log files are based on the same system’s timezone.

On CentOS, the system’s timezone is set during the install, but it can be easily changed at a later time.

This article describes how to set or change the timezone on CentOS 8 systems.

Checking the Current Timezone

timedatectl is a command-line utility that allows you to view and change the system’s time and date. It is available on all modern systemd-based Linux systems:


The output shows the system’s timezone. In this example the timezone is set to UTC:

               Local time: Sat 2020-03-21 21:30:22 UTC
           Universal time: Sat 2020-03-21 21:30:22 UTC
                 RTC time: Sat 2020-03-21 21:30:22
                Time zone: UTC (UTC, +0000)
System clock synchronized: yes
              NTP service: active
          RTC in local TZ: no

If you get a warning saying, “The system is configured to read the RTC time in the local time zone.”, run the following command to use RTC in UTC:


The system timezone is configured by symlinking /etc/localtime to a binary timezone identifier in the /usr/share/zoneinfo directory. Another option to check the timezone is to show the path the symlink points to using the ls command:

ls -l /etc/localtime
lrwxrwxrwx. 1 root root 23 Nov 21 23:30 /etc/localtime -> /usr/share/zoneinfo/UTC

Changing Timezone in CentOS

Before changing the timezone, you’ll need to find out the long name for the timezone you want to use. The timezones are using “Region/City” format.

To list all available time zones invoke the timedatectl command with the list-timezones option:

timedatectl list-timezones

Once you identify which time zone is accurate to your location, run the following command as root or user with sudo privileges :

sudo timedatectl set-timezone your_time_zone

For example, to change the system’s timezone to America/Toronto:

sudo timedatectl set-timezone America/Toronto

Run the timedatectl command to verify the changes:

               Local time: Sat 2020-03-21 17:43:39 EDT
           Universal time: Sat 2020-03-21 21:43:39 UTC
                 RTC time: Sat 2020-03-21 21:43:40
                Time zone: America/Toronto (EDT, -0400)
System clock synchronized: yes
              NTP service: active
          RTC in local TZ: no

If you are running an older version of CentOS and the timedatectl command is not present on your system, you can change the timezone by symlinking /etc/localtime to the timezone file in the /usr/share/zoneinfo directory.

Identify the timezone you want to configure and create a symlink :

sudo ln -sf /usr/share/zoneinfo/America/Toronto /etc/localtime

Verify the changes either by listing the /etc/localtime file or issuing the timedatectl or date commands:

Sat Mar 21 17:46:10 EDT 2020


We have shown you how to change your CentOS system’s timezone.

If you are facing any problems, feel free to leave a comment.