Lots of ancient monuments have been constructed with solar phenomena in mind; one example is, stone megaliths precisely mark the summer months or Wintertime solstice (for example in Nabta Playa, Egypt; Mnajdra, Malta; and Stonehenge, England); Newgrange, a prehistoric human-developed mount in Ireland, was intended to detect the Wintertime solstice; http://digitaledemonen.nl/de-ultieme-gids-voor-het-kiezen-van-de-juiste-opstalverzekering-voor-uw-eigendom/