“The Bahá'í calendar, also called the Badí‘ calendar, used by the Bahá'í Faith, is a solar...Bahá'í calendar
“Notionally, the paschal full moon refers to the first ecclesiastical full moon of the northern...Paschal Full Moon
“The Byzantine Calendar, also "Creation Era of Constantinople," or "Era of the World" (Greek...Byzantine calendar
“Inter gravissimas was a papal bull issued by Pope Gregory XIII on February 24, 1582. The...Inter gravissimas
“The Revised Julian calendar or, less formally, New Calendar, is a calendar, originated in 1923...Revised Julian calendar
“In a Catholic sense the term "saint" refers to any person in Heaven—however, since the 10th...Saints in Anglicanism
This category has the following 2 subcategories, out of 2 total.