World Hello Day

World Hello Day is observed every year on November 21. The informal international observance encourages peaceful communication by asking people to greet others and begin conversations instead of allowing distance, hostility, or misunderstanding to grow.

History of World Hello Day

World Hello Day was created in 1973 by brothers Brian and Michael McCormack. They introduced the observance after the Yom Kippur War as a way to promote communication as an alternative to conflict.

The brothers contacted political leaders, public figures, and organizations around the world and encouraged them to support the idea. The campaign gradually gained international attention and participation.

The central message of World Hello Day is simple: personal communication can help build understanding. Participants are traditionally encouraged to greet at least 10 people during the day.

Interesting Facts About World Hello Day

• World Hello Day was founded in 1973.
• The observance promotes dialogue as an alternative to violence and conflict.
• Participants are traditionally encouraged to greet at least 10 people.
• Greetings vary widely across cultures and may include words, bows, handshakes, gestures, or other customs.
• The Māori greeting known as hongi traditionally involves pressing noses and foreheads together.
• A greeting can show recognition, respect, friendliness, or welcome.
• Learning greetings in other languages can be a simple way to show interest in another culture.

How to Take Part in World Hello Day

Celebrate World Hello Day by greeting at least 10 people, including neighbors, coworkers, classmates, friends, or relatives. Learn how to say “hello” in another language, contact someone you have not spoken with recently, or begin a respectful conversation with a person whose experiences differ from your own.

When Is World Hello Day in 2026?

World Hello Day is observed on November 21 each year.

Observations