Experiment: decided I would like to take a sun nap today, only problem being: when will the sun be shining on our couch. I know that when the sun is low enough it will shine through the window, I estimate this to be when it's 30-40 degrees from the horizon. Since the days are just under 10hrs, the sun travels about 18 degrees an hour, so about 8-9 hours after sunrise will be the ideal time to take a nap












