What was the primary reason that the Roman Catholic Church was interested in establishing an accurate calendar?

Question

Quizplus · Accepted Answer

The primary reason that the Roman Catholic Church was interested in establishing an accurate calendar was because they wanted to establish the correct date for Easter.
Key Takeaway: In 1582, the Roman Catholic Church succeeded in adopting the Gregorian calendar, thus discontinuing the use of the Julian calendar, which had been in play since the Roman era. This was primarily done to establish the correct date for Easter and other important Christian holidays. Interestingly, the change in calendars did not exactly work. Easter and its related holidays are considered to be "moveable feasts," meaning that they do not fall on a fixed date in either calendar. Even though the church adopted the Gregorian calendar, the date on which Easter is celebrated moves around to this day and is never fully accurate.

What Was the Primary Reason That the Roman Catholic Church