World Hello Day 1978

World Hello Day encourages people to greet others as a simple expression of communication and peaceful conflict resolution.

Frequently asked questions

When is World Hello Day 1978?

World Hello Day 1978 is on Tuesday, 21 November 1978.

What day of the week is World Hello Day 1978?

It falls on Tuesday.

How is World Hello Day calculated?

This event is observed every year on 21 November.