African Refugee Day had been formally celebrated in several countries prior to 2000.

The World Recycling Day celebrated in most countries, though falls on July 8.

Hanami festivities have become popular outside of Japan as well, and are now also celebrated in other countries.

Hanami is also celebrated in several European countries.

Christmas Day is celebrated as a major festival and public holiday in countries around the world, including many whose populations are mostly non-Christian.

It is a day of national pride similar to the "Independence Day" celebrated in other countries.

Similar festivals are celebrated in Argentina and other countries where Basque diaspora is set.

In recent months the centennial of the electron's discovery has been celebrated in several countries, particularly the United States and Britain.

It is being celebrated in countries including:

The feast is celebrated in various countries.