How to use the command tzutil (with examples)

The tzutil command is a useful tool for displaying or configuring the system time zone in Windows. It provides several options to retrieve information about the current time zone, display a list of available time zones, and set the system time zone to a specific value.

Use case 1: Get the current time zone

Code:

tzutil /g

Motivation:

• This use case is helpful when you need to quickly check the current time zone of your Windows system.

Explanation:

• The /g option is used to retrieve the current time zone of the system.

Example output:

Pacific Standard Time

Use case 2: Display a list of available time zones

Code:

tzutil /l

Motivation:

• This use case can be useful when you want to view all the available time zones on your Windows system.

Explanation:

• The /l option is used to display a list of all available time zones. Each time zone is represented by a unique identifier.

Example output:

UTC
Central Standard Time
Eastern Standard Time
...

Use case 3: Set the system time zone to the specific value

Code:

tzutil /s timezone_id

Motivation:

• This use case is applicable when you want to change the system time zone to a particular value.

Explanation:

• The /s option is used to set the system time zone. You need to provide the timezone_id, which is the identifier of the desired time zone. The timezone_id can be obtained from the list of available time zones using the /l option.

Example:

tzutil /s "Central Standard Time"

Example output:

Conclusion:

The tzutil command is a versatile tool for managing the system time zone in Windows. Whether you need to retrieve the current time zone, view available time zones, or set the system time zone to a specific value, tzutil provides the necessary functionality to accomplish these tasks efficiently.