The Solemnity of the Most Holy Trinity

Event Details

Date & Time

2026-05-31

Organizer

  • The Roman Catholic Archdiocese of Washington

Solemnity of the Most Holy Trinity
Each year on the first Sunday after Pentecost we celebrate the Solemnity of the Most Holy Trinity, also known as Trinity Sunday. At the heart of our faith, we believe that our God is a trinitarian unity of persons – Father, Son and Holy Spirit.

By sending his only Son and the Spirit of Love in the fullness of time, God has revealed his innermost secret: God himself is an eternal exchange of love, Father, Son and Holy Spirit, and he has destined us to share in that exchange” (CCC 221). On Trinity Sunday, the Church proclaims the truth about God—that God is love (1 John 4:8)—and the truth about us: we are made for this love. We eternally belong to God—we have an eternal home.

Join us at any one of our participating parishes in the ADW area for Mass on this Feast day. Please contact the parish directly to confirm Mass times and more detailed information.

DAILY READING. MORE INFORMATION. PARISH & MASS FINDER

Holy Trinity

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