National Random Acts Of Light Day

Celebrated on 06/13/2026

Quick Fact

National Random Acts Of Light Day, celebrated on December 28th, encourages people to perform spontaneous kindness by lighting up someone's day—often literally, by leaving a candle or light in a public place. The day was created by the nonprofit 'The Random Acts of Light Foundation' to promote warmth and connection during the dark winter months. It's a reminder that small gestures, like leaving a note or a light, can brighten someone's world.

Origins and Establishment of National Random Acts Of Light Day National Random Acts Of Light Day was established in 2018 by the Random Acts of Light Foundation, a nonprofit organization based in Seattle, Washington. The foundation was founded by a group of friends who wanted to combat the winter blues and seasonal affective disorder (SAD) by encouraging simple, kind acts that involve light. They chose December 28th, a date shortly after Christmas when many people feel post-holiday letdown, to spread warmth and cheer. The first celebration involved participants leaving battery-operated candles in public spaces with notes of encouragement.

Evolution and Modern Commemoration Since its inception, National Random Acts Of Light Day has grown through social media campaigns, with the hashtag #RandomActsOfLight gaining traction. In 2020, the foundation partnered with mental health organizations to emphasize the importance of light in combating depression. Today, celebrations include lighting candles, leaving glow sticks in parks, or surprising neighbors with solar-powered lights. Many participants also donate to charities that provide light to off-grid communities, blending the symbolic act with tangible aid. The day has evolved from a local initiative to a global movement, with activities shared online and in community events.

Facts & General Observations - Over 100,000 people participated in the first National Random Acts Of Light Day in 2018, leaving lights in 45 states and 12 countries. - Studies show that even brief exposure to warm light can increase serotonin levels by up to 20%, which may be why the holiday focuses on light-giving acts. - The Random Acts of Light Foundation reports that 80% of participants say the act of giving light improves their own mood as much as the recipient's.

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