How much did Date A Live anime cover the Light Novel? I finished the anime, so I was thinking to start reading the light novel but I don't know where to start.
You can check the Wikia, which says that:


  In April 2013, an anime adaptation began which covered the events of volumes 1-4 of the light novel which ended in June 2013. A dub of season 1 was released on 10th June 2014 by FUNimation. A second season aired on 11th April, 2014 to 13th June, 2014 which covers the events from volumes 5-7.