are getting all of our cloudy, gloomy weather over with , and the solstice will be sunnier. If so, you can join us on the museum sundial at noon on Monday, Dec. 21 to observe the sun! This is one of the Fun Hundred events celebrating our 100 anniversary here at the Museum. On top of the gnomon on our sundial is a silver ball with three sets of holes, which allows the sun to shine through pairs of lenses near each solstice or equinox. To account for cloudy weather, our gnomon’s holes are big enough that the sun aligns with them for a few days before and after the exact equinox or solstice date. The holes aligned with the winter solstice are so big that you can still project the sun’s image through them deep into January! If the weather does not cooperate Monday, you can come and observe the sun on our sundial near noon on any day in the next few weeks.