Wendi is correct. The dates coincide with the equinoxes, so I don't think there is any chance of their being moved. I have noticed that the seasons seem to have move by about a month. People call me crazy when I say this, but there has been a couple of minor polar shifts, and I think this is what has caused the shift in seasons. I wonder how polar shifts are affecting equinoxes, if at all? A more major one that I keep reading about has been predicted by I'm not sure whom, scientists or psychics, or both. If that prediction comes true, there will be a major climate change that could kill off most life on earth. In that case, I guess we wouldn't have to worry about the seasons.