International Day of Light

Quick Facts - AU

Hashtags	#SEETHELIGHT, #InternationalDayofLight
Related Hashtags	#IDL2022
2023 Date	16 May 2023
2024 Date	16 May 2024

2023 Holidays & Dates

		Australian & Common Holidays
		Misc. & Int'l. Observances
		Christian Holidays
		Jewish Holidays

International Day of Light in 2023

Tuesday, 16 May

Days to go:

International Day of Light History

International Day of Light seeks to raise awareness about light and the role it plays in science, art, and education. Light is a vital resource that sustains every living creature on Earth. This day aims to highlight how important light is within science and technology. It aims to highlight the importance of light science and its many applications.

International Day of Light was established in 2017 by UNESCO. It is observed annually on May 16th, a date that serves as the anniversary of the first successful operation of a laser in 1960 by physicist Theodore Maiman.

Top Tweets for International Day of Light -

Happy International Day of Light everyone @IDLofficial #IDL2022 https://t.co/ka4CMVDAHA
— Brant Gibson (@brantgibson) May 16, 2022

Progress illuminated. A new signature look, Lukas Rittwage, a designer for Audi, has created an iconic new lighting design in the form of the Audi Eyes. In honor of International Day of Light, discover more: https://t.co/j95xLfFt2t. https://t.co/DTakLrC53T
— Audi (@AudiOfficial) May 16, 2022

'Light is Life'. Invincible Energy celebrates International Day of Light high-lighting its significance in our lives. #InternationalDayofLight #IEPakistan #IDL2022 #InvincibleEnergyPakistan #Solar #sustainableenergy #cleanenergy #solarpanels #gosolar #greenenergy #solarenergy https://t.co/qGj25oIpyG
— Invincible Energy Pakistan (@IE_Pakistan) May 16, 2022

In the News and Trending for International Day of Light

Updated 05:13Celebrating International Day of Light 2022

acs.org

Scientific Speed Dating Event - International Day of Light

eventbrite.com.au

Ramon Pascual’s #My1stLight on International Day of Light!

lightsources.org

International Day of Light | Living History

optica.org

International Day of Light Facts

Light travels in a straight line. If objects are in its path, they will cause the light to bend or refract.
The speed of light is 186,282 miles or 299,792 km per second.
According to facts.net, it takes over 8 minutes for light from the sun to reach earth.

International Day of Light Top Events and Things to Do

Discover events near you. UNESCO hosts activities and events for people of all ages and backgrounds. They participate globally so that everyone around the world can gain an appreciation for the central role of light in science and culture.
Stay informed about upcoming news. UNESCO periodically releases news about scientific progress involving light technology.
Check out the International Day of Light video if you missed it. It addresses how light science and technology can provide solutions to global challenges.