Change the time zone choice list

---
title: Change the time zone choice list
description: Wherever users have a choice of time zone, the choices are populated using the Time Zone choice list on the User \[sys\_user\] table. Not all time zones appear by default.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/platform-administration/time-configuration/t\_ChangeTheTimeZoneChoiceList.html
release: brazil
product: Time Configuration
classification: time-configuration
topic_type: task
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Use, Time configuration, Configure core features, Administer the ServiceNow AI Platform]
---

# Change the time zone choice list

Wherever users have a choice of time zone, the choices are populated using the **Time Zone** choice list on the `User [sys_user]` table. Not all time zones appear by default.

## About this task

To add or remove time zones from the list of time zones:

## Procedure

1.  Navigate to **All** > **User Administration** > **Users** and open any user record, or click **New**.

    Notice that the default time zone is **System \(America/Los\_Angeles\)**.

2.  Right-click the Time zone label, and then select **Configure Choices**.

3.  Highlight the desired time zone from the **Available** or **Selected** lists, and then **Add** or **Remove** the time zones as needed.


**Parent Topic:**[Using time configuration](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/platform-administration/time-configuration/using-time-configuration.md)