Hello how may I help you? I would like some information related to time zones. Certainly. What time zone information do you need help with? How many time zones are there in the continental US? I can answer that for you. There are four time zones in the continental US. Great. Which one is Boston in? Boston is located within the Eastern Time Zone. Hope this helps. How about Chicago? Chicago is located within the Central Time Zone. Interesting! Thanks for all the great info. That's all I need for now. Anytime. Take care then for now