It is the Sunday when we remember the Holy Trinity - One God yet in three persons, Father, Son and Holy Spirit.
Trinity Sunday is: Domingo de la Trinidad.
Christians celebrate the Trinity all of the time. However, the Sunday after Pentecost is known as 'Trinity Sunday.'
Roman Catholic AnswerThe Sunday after Pentecost is Trinity Sunday.
Roman Catholic AnswerThe Sunday after Pentecost is Trinity Sunday.
Because on Pentecost, we celebrate the Coming Of the Holy Spirit, so on the following Sunday, we celebrate all 3 Divine Persons of the Holy Trinity.
The church feast after Pentecost is called Trinity Sunday. It is observed on the Sunday following Pentecost to honor the Christian belief in the Trinity - the Father, Son, and Holy Spirit. It serves as a reminder of the central mystery of the Christian faith.
Trinity Sunday in the Western Church. All Saints in the Eastern Church.
Pentecost Sunday (7th sunday after Easter)
Easter Sunday begins the Easter season which ends with Trinity Sunday.
In the case of Holy Trinity, the patron chosen for the school are the Three Persons in One God, which is the Holy Trinity. The school's patronal feast day would probably be Trinity Sunday (which in many dioceses is the first Sunday after Pentecost, but I am not sure when it is in the dioceses of Australia).
John Bosco was ordained on Trinity Sunday in 1841.
In Switzerland*,Corpus Christi Day is the Thursday after Trinity SundayTrinity Sunday is the first Sunday after PentecostPentecost is seven weeks after Easter SundayEaster Sunday is the first Sunday after the full moon following the vernal equinoxCorpus Christi falls on:23 June 20117 June 201230 May 2013* In some other countries, Corpus Christi is the Sundayfollowing Trinity Sunday