This video shows the library's sun path in respect to the library. As you can see, the library's exterior design, with the use of particular extrusions, curtain walls, and mullions, helps reduce exposure of the sun on the library, while allowing plenty of natural light to be channeled into the structure through the use of the same extrusions, curtain, and mullions. The video focuses on the sun's path during regular school hours, from 6:30 AM to 2:30 PM.