Nauru : public and bank holidays, closure of banks, stock exchanges, school vacations

Secular holiday : The world's most widely celebrated holiday, New Years was set on January 1 by Julius Caesar because that was the date the Roman consuls took over their duties. Paid holiday when falling on Saturday or Sunday

Secular holiday : Granted by Australia in 1968

Secular holiday : This date is also commemorated at the United Nations. It celebrates the economic, political and social achievements of women. The idea of an international women's day was first put forward at the turn of the 20th century amid rapid world industrialization and economic expansion that led to protests over working conditions. Women from clothing and textile factories staged one such protest on 8 March 1857 in New York City.

Catholic or protestant : The First Council of Nicaea (a gathering of bishops in the early days of Christianity) wanted to find a day to commemorate the crucifixion and resurrection of Christ. This commemoration had to be linked to Jewish holiday traditions, since the last supper of Christ was believed to be a Jewish Passover meal. But the Jewish calendar is based on lunar and solar cycles, so the Easter celebration had to follow the same calendar.

Catholic or protestant : Not a paid holiday