Seasonal Mood Changes

I am personally very affected by the changing seasons. Anyone who has ever lived in Minnesota definitely understands what changing seasons are (although the warm ones seem kind of short), and I find that shorter days and gloomy skies don't work well for me. Because our daughter's stillbirth occurred in September, it seems that Fall can be a particularly difficult time for both my wife and I. We chalk it up to Kathleen's death, but I sometimes wonder if that's really it. Especially since we have two living children who have birthdays two days either side of Kathleen's.

How about you? Any thoughts? Have you come up with any ideas that help to deal with it (besides suggesting I move to Arizona)?