Pope Francis said that the Catholic Church is ready to accept a single date for all Christians to celebrate Easter.

The Gregorian calendar reform signified a monumental ... you will find a remarkable funerary monument to Pope Gregory XIII. Completed in 1723 by Milanese sculptor Camillo Rusconi, it incorporates ...

Pope Francis indicated that the Catholic Church was willing to accept a common date for celebrating Easter in the West and ...

Finally, the calendar we all know was adopted by Pope Gregory XIII in 1582. After skipping 10 days in October 1582 to "catch up," it has changed little since then. What to know about February and ...

There is a country that follows a different calendar than the rest of the world and does not live in 2025, but in 2017. Its ...

The United States, like much of the world, operates on the Gregorian Calendar that was introduced by Pope Gregory XIII in 1582. Unlike the Julian Calendar, that proceeded it by more than 1,600 ...

Pope Francis has renewed his proposal for the Catholic Church and the Orthodox Church to have a common date to celebrate Holy ...

A majority of Russian Orthodox churches worldwide use the Julian calendar, which celebrates Christmas on Jan. 7, instead of using the Gregorian calendar proposed by Pope Gregory XIII in 1582.

Before the Gregorian calendar used today ... Eventually, the calendar we all know was adopted by Pope Gregory XIII in 1582, and it's changed little since then — not that the system is flawless.