The twice-yearly changing of the clocks could be a thing of the past if legislation currently in Congress that calls for permanent daylight time makes it through. But even as annoying as some find the back-and-forth of the time shift in the spring and the fall, that doesn’t necessarily mean sticking to one would go over well. America has tried it before. In 1973, Congress passed a law instituting permanent daylight saving time for what was supposed to be a trial period from January 1974 to April 1975. It lasted until October, when it was repealed after public outcry.