Sunrise Time — the moment if the upper edge of the photo voltaic disk gets to be visible to the horizon. This parameter will depend on several elements, such as The situation and top of the observer previously mentioned sea amount, the presence of obstacles over the horizon (mountains, residences), http://digitaledemonen.nl/de-ultieme-gids-voor-het-kiezen-van-de-juiste-opstalverzekering-voor-uw-eigendom/