To further our knowledge of the physiological effects of solar radiation on the human epidermis, this thesis explores the complex link between skin thickness and Sunshine exposure. The study examines the complex relationship between Sunlight and skin, considering possible effects on disease, aging, and skin health. A thorough examination is carried out using a combination of modern imaging techniques and clinical data to investigate this link. Variations in skin thickness are measured in various populations, considering age, skin type, and geographic location, to capture a wide range of influences on skin structure. This research has practical implications for skincare education and public health. By determining which parts of the face are more vulnerable to the effects of the Sun, people may make educated judgments regarding the use of sunscreen, wearing protective gear, and general Sun safety procedures. With this knowledge, people can modify their Sun protection strategies to target the areas most susceptible to damage, perhaps reducing long-term effects on the health of their facial skin. This thesis contributes to understanding the complex link between skin thickness and Sunlight. The results emphasize how crucial it is to consider Sunshine exposure as a significant determinant in skin health and lay the groundwork for further studies to improve skincare routines and enhance general well-being.