It could have as vital a power as the Women's World Day of Prayer.

Not to be confused with the World Day of Peace.

October 7 is the World Day for Decent Work.

The group recorded their performance for the World Day of Prayer, in September, 2009.

Hidrodoe was declared open to the public on the World Day for Water 2003.

This is where everyone will be looking on that World Day and we must come up with a European answer to that problem.

The World Day against the Death Penalty is on 10 October.

"If you want to cultivate peace, protect creation," he said in his 2010 message for the church's World Day of Peace.

That is the Pope's message for World Day of Peace.

It is responsible for the promotion of the World Day of Peace.