FILE: Catholic pilgrims fill the hillsides after tens of thousands joined their faith's biggest religious event in Sumuleu Ciuc, Romania, Saturday, May 22, 2021.

Fierce wind, flames of fire and speaking in tongues, oh my. For those Christians who observe a liturgical calendar, this festival day is observed every spring, fifty days after Easter Sunday.

User’s Guide to Pentecost The apse of the Chapel Miniscalchi in St. Anastasia's Church in Verona, Italy, from the year 1506 was designed by Angelo di Giovanni.

Pentecost takes place on Sunday, May 19 in 2024 for Christians who observe the Julian calendar. Eastern Orthodox and other Christians who follow the Gregorian calendar will celebrate Pentecost on ...