How Is the Date of Orthodox Easter Determined?

Discover how Orthodox Easter's date is set using the Julian calendar and its relation to the vernal equinox and Jewish Passover.

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The date of Orthodox Easter is determined using a calculation based on the Julian calendar, in contrast to the Gregorian calendar used in the West. It falls on the first Sunday following the first full moon after the vernal equinox, but always after Jewish Passover, to maintain the biblical sequence of events. This means Orthodox Easter can occur between April 4 and May 8. The different calendar and adherence to the original ecumenical council decrees result in the variation of dates between Western and Orthodox Easter.

FAQs & Answers

  1. Why does Orthodox Easter often fall on a different date than Western Easter? Orthodox Easter is based on the Julian calendar and occurs after the Jewish Passover, while Western Easter uses the Gregorian calendar, causing date differences.
  2. What is the role of the vernal equinox in determining Orthodox Easter? Orthodox Easter is celebrated on the first Sunday after the first full moon following the vernal equinox, aligning with ancient ecclesiastical rules.
  3. How does Jewish Passover influence the date of Orthodox Easter? Orthodox Easter is always observed after Jewish Passover to maintain the biblical sequence of events surrounding Easter.

Watch More

For more insights on Easter traditions and calendar differences, explore our articles on Western Easter date calculations, the history of the Julian and Gregorian calendars, and the significance of Passover in religious observances.

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