Mudcat time is the right time by definition. It's the rest of the world that gets it wrong now and then. (As is demonstrated by http://www.worldtimeserver.com/, which provides a good way of finding what time the deluded thinks it is generally and particularly, in every part of the globe, and you can set your computer to take its time from Addis Ababa or Honolulu or wherever you like.)

Even Pennsylvania, which is the nearest approach to Mudcat time.