Have you ever asked what time it would be in Arizona? Probably not, but for trivia here is the answer.
Arizona is in the Mountain time zone. So at the time I am writing this memo at 1:52 PM EDT, you would think that Arizona would be 11:52 AM MDT. But it is really 10:52 AM MST except in the Navaho Nation where it is 11:52 AM MDT. The Navaho Nation changed to MDT this year whereas the rest of Arizona does not observe MDT and stays on MST all year long making it seem like it is on PDT in the summer.
Now , doesn't that clear things up? Hmmm! Did I get that right??