timedatectl
Control the system time and date (https://www.freedesktop.org/software/systemd/man/latest/timedatectl.html)
To check current time, date, and time zone status
To list all available time zones
timedatectl list-timezones
To set the system time zone
timedatectl set-timezone <timezone>
To set the system date and time manually
timedatectl set-time "<yyyy-MM-dd hh:mm:ss>"
To enable or disable network time synchronization (NTP)
timedatectl set-ntp <yes|no>
To control whether the RTC is in local time or UTC
timedatectl set-local-rtc <yes|no>