Do you know of a web site that has a json file I can download that contains the following data:
City Name or postcode latitude in degrees longitude in degrees How many hours +- the city is from GMT (Ex: Boston is -5) Nice to have but not required: daylight savings time (Yes or No). Ex: Boston, Massachusetts uses daylight savings time and Phoenix, Arizona does not.
For now I'm looking to get the data for cities in the US. I will add other countries later if the web resource has multiple countries.