International Moment of Laughter Day

International Moment of Laughter Day is an international holiday dedicated to laughter. It encourages you to be positive on this day because laughter prolongs life! Don’t let boredom, discouragement, and sadness take hold—show them where they belong. The holiday is observed annually on April 14.

History

The history of International Moment of Laughter Day begins in 1997 when humor consultant and psychologist Izzy Gesell took the initiative to establish the holiday. He conducted extensive research, which proved that laughter boosts mood and can strengthen the immune system, increasing resistance. Gesell argues that laughter is fundamental to a happy life.

Laughter is a natural mechanism that emerges even in early childhood. When we laugh, different parts of the brain are activated. Laughter is a reaction to various events occurring in reality or to memories that have left a positive impression in our minds.

Interesting Facts

• Laughter produces the hormone dopamine, which lifts our mood, reduces stress levels, and makes us happier. People who laugh more often are less stressed.
• Children start laughing at 3 months of age, although they can smile from birth.
• Optimistic people who maintain a positive attitude and laugh frequently are 40% less likely to suffer from heart and vascular diseases.

How to Celebrate

Laugh your heart out today! Spread positivity to yourself and others. Tell jokes, watch funny videos or comedies, and do it with your friends or family!

Share the holiday on social media. Ask others how often they laugh and what makes them laugh the most.

When is International Moment of Laughter Day in 2025?

International Moment of Laughter Day is observed on April 14 each year.

Observations