An article on the fall equinox in the Washington Post features graphics that were adapted from Kevin Lee's interactive teaching tools on the Nebraska astronomy site, the Daylight Hours Explorer (http://astro.unl.edu/classaction/animations/coordsmotion/daylighthoursexplorer.html). Lee also has seen through Google Analytics that more than 160 major universities have used the tools at http://astro.unl.edu, and the site had more than 1.6 million sessions in 2016, with nearly 2 million hits expected by the end of 2017.
Read More:
https://www.washingtonpost.com/news/wonk/wp/2017/09/21/happy-equinox-heres-how-quickly-the-days-are-getting-shorter-where-you-live/?utm_term=.18c177a0eb68