# timedatectl list-timezones|grep Berlin
Europe/Berlin
# timedatectl set-timezone Europe/Berlin
# timedatectl
               Local time: Sun 2020-10-11 13:02:31 CEST
           Universal time: Sun 2020-10-11 11:02:31 UTC
                 RTC time: Sun 2020-10-11 11:02:32
                Time zone: Europe/Berlin (CEST, +0200)
System clock synchronized: yes
              NTP service: active
          RTC in local TZ: no