How to Automatically Set Your Time Zone on an iPhone

Your iPhone should automatically set your time zone based on your current location. However, there are a few things you can check to make sure this is working properly:

1. Make sure your iPhone's Location Services are turned on. Go to Settings > Privacy > Location Services and toggle the switch to "on."

2. Make sure your iPhone's Date & Time settings are set to "Set Automatically." Go to Settings > General > Date & Time and toggle the switch to "on."

3. Check that your iPhone has access to the internet. Your iPhone needs to be connected to the internet to determine your location and set your time zone.

If these settings are all correct and your iPhone is still not setting your time zone automatically, try restarting your iPhone or resetting your network settings. If you continue to have issues, you may want to contact Apple Support for further assistance.