Graphic designer Sören Lachnit has created a Circular Calendar that includes a visualization of how much sunlight is available throughout the year. The months and days are arrayed on the edge of the calendar while the sunlight is represented by a yellow shape in the center. The closer the yellow is to the edge, the more sunlight for that time of year. The 2014 Circular Calendar is available for purchase online.
photos by Sören Lachnit