Pentecost, a Christian holiday observed 49 days after Easter Sunday, commemorates the Holy Spirit's descent upon Jesus' Apostles in Jerusalem during the Feast of Weeks, as recounted in the Acts of the Apostles. The Catholic Church holds that the Holy Spirit also descended upon Mary, Jesus' mother, simultaneously, according to the Acts of the Apostles.
Gustav Mahler's Symphony No. 8, featuring a setting of Maurus' hymn "Veni, Creator Spiritus," premiered in 1910.
In 1943, Pentecost fell on June 13, marking the latest possible date for the holiday.
Olivier Messiaen composed the organ mass Messe de la Pentecôte in 1949.
In 1964, two Pentecost oratorios were created: Fritz Werner's "Veni, sancte spiritus" and Jani Christou's "Tongues of Fire."
In 1967, Whit Monday was replaced by the Spring Bank Holiday on the last Monday in May in the United Kingdom.
Richard Hillert composed "Motet for the Day of Pentecost" for choir, vibraphone, and prepared electronic tape in 1969.
Until 1970, Whit Monday, the day after Pentecost, was a public holiday in the United Kingdom.
Since 1971, the last Monday in May has been a Bank Holiday in the United Kingdom, replacing Whit Monday.
In 1973, Pentecost Monday was replaced by Early Summer Holiday on the first Monday in June in Ireland.
Violeta Dinescu composed "Pfingstoratorium," an oratorio for Pentecost, in 1993.
On May 28, 1997, during a general audience at the Vatican, Pope John Paul II affirmed Mary's special connection to the Holy Spirit.
On December 15, 2004, the Swedish government decided to replace Pentecost Monday with Swedish National Day on June 6.
On May 3, 2005, Pentecost Monday was reestablished as a regular holiday in France following reactions to the implementation of the Journée de solidarité envers les personnes âgées.
Pentecost Monday became a public holiday in Romania in 2008.
Daniel Elder's a cappella choral piece, "Factus est Repente," premiered in 2013.
In 2018, Pope Francis designated the Monday after Pentecost each year as the feast of Mary, Mother of the Church, acknowledging Mary's presence at Pentecost and her special relationship with the Holy Spirit.
In 2038, Pentecost will again fall on June 13, the latest possible date for the holiday.