Set up the Time Zone API

This document describes the steps you need to start using the Time Zone API.

Check that you meet the prerequisites.

Turn on the API in your Google Cloud project.

Configure an API key to make an authenticated API request.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2026-10-01 UTC.

Set up the Time Zone API Stay organized with collections Save and categorize content based on your preferences.