Worldclock

The worldclock platform simple displays the current time in a different time zone

To enable this sensor in your installation, add the following to your configuration.yaml file:

# Example configuration.yaml entry
sensor:
  platform: worldclock
  time_zone: America/New_York
  name: New York

Configuration variables:

• time_zone (Required): The resource or endpoint that contains the value.
• name (Optional): The name of the sensor, eg. the city.

For valid time zones check the TZ column in the Wikipedia overview. Or get the full list from the pytz module.

python3 -c "import pytz;print(pytz.all_timezones)"