Chromecast Timezone Time Settings

Do you have a Chromecast device or a Chromecast enabled tv? If device in Google Home app > Devices > click the 3 dot menu on the Chromecast card > Settings > Scroll down to Time Zone > tap Time Zone & select the correct one

Chrome Browser: Right-click Cast icon > Manage Cast Devices > gear icon of the device (top right of picture) > Timezone