Holy See (Vatican City State)

New Year's Day is the first day of the year, or January 1, in the Gregorian calendar.

Epiphany is a Christian holiday celebrated globally on January 6 each year. It commemorates two events recorded in the Bible: the three wise men's visit to baby Jesus; and Jesus' baptism.

Anniversary of the Foundation of Vatican City is a national holiday in Vatican City State

Father's Day celebrates fatherhood and male parenting on different dates worldwide.

St Joseph's Day is a national holiday in Vatican City State

Good Friday is a global Christian observance two days before Easter Sunday.

Holy Saturday is the day before Easter Sunday.

Easter Sunday commemorates Jesus Christ's resurrection, according to Christian belief.

Easter Monday is the day after Easter Sunday.

St George's Feast is a observance in Vatican City State

Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world.

Anniversary of the Election of Pope Leo is a national holiday in Vatican City State

Mother's Day celebrates the achievements and efforts of mothers and mother figures.

Ascension Day is the 40th day of Easter. It is a religious holiday that commemorates the ascension of Jesus Christ into heaven.

Corpus Christi is a Christian feast in honor of the Holy Eucharist.

The Feasts of Saints Peter and Paul is a national holiday in Vatican City State

The Christian feast of the Assumption of Mary is on or around Aug 15 in most countries. A few celebrate Assumption Day at other times of the year.

Assumption Day Holiday is a national holiday in Vatican City State

St Robert Bellarmine Feast Day is a national holiday in Vatican City State

Many churches honor all their saints on All Saints' Day, also known as All Hallows' Day.

All Souls' Day falls on November 2 each year. It is a day of alms giving and prayers for the dead.

The Feast of the Immaculate Conception is a Christian observance on December 8 each year.

Christmas Eve is the day before Christmas Day and falls on December 24 in the Gregorian calendar.

Christmas Day is one of the biggest Christian celebrations and falls on December 25 in the Gregorian calendar.

St Stephen's Day is a national holiday in Vatican City State

New Year's Eve is the last day of the year, December 31, in the Gregorian calendar.