_______________________________________________________________________________________________________________________________ SEE J Archit Des. 2022 Oct 20; 10064:1-4. 1 Scientific Foundation SPIROSKI, Skopje, Republic of Macedonia South East European Journal of Architecture and Design Volume 2022; Article ID 10064, 4 pages http://doi.org/10.3889/seejad.2022.10064 Architecture Daylight, Definition, Interpretation and Application Today Aleksandar Radevski*, Bojan Karanakov, Dimitar Papasterevski Faculty of Architecture, Ss Cyril and Methodius University in Skopje, bul. Partizanski odredi 24, Skopje, Republic of Macedonia Citation: Radevski A, Karanakov B, Papasterevski D. Daylight, Definition, Interpretation and Application Today. SEE J Archit Des. 2022 Oct 20; 10064:1-4. http://doi.org/10.3889/seejad.2022.10064 Key words: Light; Visual perception; History of lighting; And God said, “Let there be light,” and there was light * Correspondence: Aleksandar Radevski, Faculty of Architecture, Ss Cyril and Methodius University, bul. Partizanski odredi 24, Skopje, Republic of Macedonia. E-mail: papasterevski.dimitar@arh.ukim.edu.mk Received: 16-Sep-2022; Revised: 12-Oct-2022; Accepted: 14-Oct-2022; Published: 20-Oct-2022 Copyright: © 2022 Aleksandar Radevski, Bojan Karanakov, Dimitar Papasterevski. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Competing Interests: The author have declared that no competing interests exist. Abstract Light is a universal medium that illuminates our world. It is the key to discovering the mysteries of the universe, of the spiritual and physical dimensions of the human past, present and future. The history of light and its impact on our world is almost infinite, and through it we search for the origin of life and civilization. It is a story that starts with the beginning of the world and goes on all the way to the development of quantum physics. It unifies and intertwines the art, science, architecture, religion, and philosophy in time and space. Introduction Daylight is the beginning… The Evolution of people is based on the conditions of natural light. The Sun as a source of day light, has been respected by many religions as a home of Gods or as a Deity. In the course of history, architects-built objects for the Sun. They did it in order to enable god respect of Sun, as well as to tracethe route to heaven. There was a belief that the lit objects could prevent various illnesses. [Imhotep] The treatment of lighting, as well as its cultural and symbolic meaning, from the aspect of rational and emotional approach, were often changed being pro and against. Light is the unique immaterial and invisible element having the same treatment as building material, an element which hasan impact on the choice of a home/shelter, as well as while defining the wall masses of the closed volume. Day light is a base for the existence of floral world, but the effect of daylight on certain organic functions of animals and men is also important, as well as for the metabolism and hormone regulation.Light is elixir giving life. It is essential to provide day light for maintaining the psychic health which urges thinking, brings joy and makes us feel grateful for our own experience. Day light as one of the segments in the process of drawing the plans and exploiting of objects is the basic element which directly influences health condition of people living in that space. According to Christopher Alexander et al. [1], people by their nature are phototropic. They move depending on light and when static, they orientate themselves towards light. The maximum use of daylight, on which the biological rhythm of human organism depends, as well as the health and the working ability of the users, it penetrates into the space, through light openings and contributes to the visual enlargement of the interior and connection with the exterior surroundings. Through the openings, it is made possible for the exterior dynamics of the surrounding to penetrate into the closed within the space. Unlike the artificial light, which can be sent towards any point in the interior, and its intensity to be controlled depending on the wishes of the users, the use of daylight is characterized by quite different approach because of