Components for constructing and installing an awning and light support system to provide sun and weather protection to a window or door of a structure are disclosed. Included are a pair of uniquely-constructed bracket members having an L-shaped configuration used to removably secure horizontally-disposed supports and awning spars to provide a frame to support the awning material or skin. Also disclosed is an awning support structure comprising a support channel that extends along the top of an awning and supports a corresponding member attached to an awning frame. In some instances, the awning may be further supported by awning projection props secured between the awning frame and the building at a lower portion of the awning.