A lighting control system includes: lighting apparatuses; a controller; an image sensor capturing an image of an irradiation surface irradiated by the lighting apparatuses; and a display. The controller includes: a calculator which performs calculation of a position of one of the lighting apparatuses, on a basis of a luminance level in an image obtained by capturing the image of the irradiation surface by the image sensor in a state in which only the one of the lighting apparatuses is turned on or off; an associator which, every time the calculator performs the calculation of a position of one of the lighting apparatuses which is turned on or off, associates the identification information item set in advance to the one of the lighting apparatuses, with a position information item indicating the position of the one of the lighting apparatuses; and a generator that generates a map.