About
The International Day of Light is an annual global initiative observed on May 16. It celebrates the pivotal role of light across science, culture, art, education, and sustainable development.
This observance specifically commemorates the anniversary of Theodore Maiman's first successful laser operation in 1960. It serves as a reminder of light's fundamental impact on our understanding and advancement of the world.
Why it matters
Light-based technologies, particularly in optics and photonics, are cornerstones of modern advancements in medicine, communication networks, and sustainable energy solutions.
This day emphasizes the crucial contributions of light technologies towards achieving global health targets and fulfilling sustainable development goals, while also enriching humanity's cultural heritage.
Dates
| Year | Date |
|---|---|
| 2021 | 2021-05-16 |
| 2022 | 2022-05-16 |
| 2023 | 2023-05-16 |
| 2024 | 2024-05-16 |
| 2025 | 2025-05-16 |
| 2026 | 2026-05-16 |
| 2027 | 2027-05-16 |
| 2028 | 2028-05-16 |