International Day of Light

The International Day of Light, celebrated annually on May 16, established by UNESCO, highlights the importance of light in science, culture, and sustainable development. Light is fundamental to vision, communication, energy (such as solar power), and medical technologies. The day promotes awareness of how advances in optics, lasers, and photonics improve our daily lives and address global challenges. It also honors the scientific contributions of Nobel laureates like Albert Einstein. Through events and educational activities worldwide, the day encourages a deeper understanding of light's role in enabling innovation, improving health, and fostering sustainable progress.