When poets refer to the “dark night of the soul,” or gasp “more light!” with their dying breath, I know exactly how they feel. As a person with Seasonal Affective Disorder, my personal objective each winter is:
Just get through it.
So it will probably not surprise anyone that today, the Winter Solstice, is my favorite holiday. Last night was the longest night (and shortest day) of the year. Starting today, each span of daylight gets a little bit longer for the next 6 months. There is another month or more of chilly weather ahead, but I made it through the bottom of the year, a very heartening milestone.
Winter with SAD is an endless round of rediscovering, when I notice that I have become snappish and utterly unmotivated, that I need to tend to my light therapy, get my sleep cycle back on a reasonable schedule, and/or spend more time outdoors. I don’t even try to curb my carbohydrate consumption. With the limited energies of the season, I have to pick my battles.
What would it be like to live on the equator, with 12 hour days and 12 hour nights year round? The consistency would be a relief, but I’d sure miss the 16 hour days at the other end of the year.
I have tried to calculate what shape and orbit and tilt would be required for a planet with my ideal weather (58-72 degrees, 365 sunny days a year and rain only at night), but my limited knowledge of astronomy fails me. And honestly, if it’s impossible, I don’t want to know. We all need our dreams.