How to Set or Change the Time Zone in Linux

Checking the Current Time Zone

timedatectl

List time zones

timedatectl list-timezones

# Output
...
America/Montserrat
America/Nassau
America/New_York
America/Nipigon
America/Nome
America/Noronha
...

Set time zone

sudo timedatectl set-timezone <your_time_zone>

For example

sudo timedatectl set-timezone America/Denver