World Retina Day is observed worldwide every year on the Sunday of the last week of September. It was created to educate people about the importance of retinal health and the challenges faced by those living with retinal conditions. The retina is essential for clear vision, and damage to this part of the eye can lead to visual impairment. Common retinal diseases include macular degeneration and retinitis pigmentosa, both of which significantly affect quality of life. The day is coordinated by Retina International, an organization that promotes retinal research and advocates for access to diagnosis, treatment, and care for individuals affected by retinal degenerative diseases. Events on this day focus on the importance of regular eye checkups and the role of research and healthcare in improving the lives of those with retinal conditions. Participants can engage by attending events, organizing their own activities, or sharing personal stories on social media using the hashtag #WorldRetinaDay.