Why Is Orthodox Easter Celebrated One Week Later Than Catholic Easter?

Discover why Orthodox Easter usually occurs a week after Catholic Easter, explained through differences in calendar systems and religious traditions.

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Orthodox Easter is typically one week later because it is calculated using the Julian calendar, whereas Catholic Easter uses the Gregorian calendar. The Gregorian calendar is more aligned with the solar year, but the Julian calendar, although slightly less accurate over long periods, is still used by the Orthodox Church. Additionally, Orthodox Easter must occur after the Jewish Passover, ensuring that the sequence of Christ’s Passion is maintained correctly, often resulting in a later celebration compared to the Catholic observance.

FAQs & Answers

  1. Why does Orthodox Easter follow the Julian calendar? The Orthodox Church continues to use the Julian calendar for calculating Easter to maintain traditional religious practices, even though the Gregorian calendar is more accurate astronomically.
  2. How does the Jewish Passover affect the date of Orthodox Easter? Orthodox Easter is set to occur after Jewish Passover to reflect the Biblical sequence of events in the Passion of Christ, which often leads to a later Easter compared to Western Christian traditions.
  3. What causes the difference in Easter dates between Orthodox and Catholic churches? The difference arises because Orthodox Easter calculations use the Julian calendar and consider Passover timing, while Catholic Easter uses the Gregorian calendar, resulting in dates often being one week apart.