Revised Julian Calendar Easter 2025. The synod of the orthodox church of ukraine has approved switching to the new julian calendar from sept. The revised julian calendar is a calendar that was considered for adoption by several orthodox churches at a congress in constantinople in may 1923.

Here’s a detailed look at the. Indeed, the orthodox still use the julian calendar, introduced by julius caesar in 46 bc, which is at the present moment thirteen days behind the astronomic reality, and they also use old.