Hello how may I help you? How do time zones work? I'm sorry I can't explain how time zones work, but I can tell you time differences between zones What is the time difference between Los Angeles and New York? There is 3 hours difference between LA and NY. NY is 3 hours ahead of LA What time zones are each in? LA is in Pacific Standard Time and NY is in Eastern Standard Time What is the time difference between Honolulu and Denver? Honolulu is 4 hours behind Denver. What time zones are they in? Honolulu is in Hawaii Standard Time and Denver is in Mountain Standard Time Thank you!