Seleucid era

Versions

Two different variations of the Seleucid years existed, one where the year started in spring and another where it starts in autumn:

1. The natives of the empire used the Babylonian calendar, in which the new year falls on 1 Nisanu (3 April in 311 BC), so in this system year 1 of the Seleucid era corresponds roughly to April 311 BC to March 310 BC. This included the inhabitants of Coele-Syria, notably the Jews who call it the Era of Contracts ().
2. The Macedonian court adopted the Babylonian calendar (substituting the Macedonian month names) but reckoned the new year to be in the autumn (the exact date is unknown). In this system year 1 of the Seleucid era corresponds to the period from autumn 312 BC to summer 311 BC. By the 7th century AD / 10th AG, the west Syrian Christians settled on 1 October-to-30 September. Jews, however, reckon the start of each new Seleucid year with the lunar month Tishri.

These differences in the beginning of the year means that dates differ by one if they fall between spring and autumn. Notably, the Jewish historical book 1 Maccabees generally uses the Babylonian and Judean year count (, , 9:3, 10:1, etc.). However, the book 2 Maccabees exclusively uses the Macedonian version of the calendar, likely because it was written in either Cyprus or Egypt. Elias Bickerman gives this example: :For instance, the restoration of the temple of Jerusalem by Judas Maccabaeus, approximately 15 December 164 BC, fell in the year 148 of the Seleucid Era according to Jewish (and Babylonian) calculation, but in the year 149 for the court.

Later usage

The Seleucid era was used as late as the sixth century CE, for instance in the Zabad inscription in Syria, dated the 24th of Gorpiaios, 823 (24 September, 512 AD), and in the writings of John of Ephesus. Syriac chroniclers continued to use it up to Michael the Syrian in the 12th century AD / 15th century AG. It has been found on Central Asian tombstones of Christians belonging to the Church of the East well into the 14th century AD.

The Seleucid era counting, or "era of contracts" (minyan shəṭarot), was used by Yemenite Jews in their legal deeds and contracts until modern times, a practice derived from an ancient Jewish teaching in the Talmud, requiring all Diaspora Jews to uphold its practice. For this reason, the Seleucid era counting is mentioned in the Book of Maccabees (I Macc. i. 11) and in the writings of the historian Josephus. The Seleucid era counting fell into disuse among most Jewish communities, following Rabbi David ben Zimra's cancellation of the practice when he served as Chief Rabbi of Egypt.

References

Bibliography

• Robert Harry van Gent. The Babylonian Calendar. Has a date converter based on Parker & Dubberstein (1971).

References

1. Denis C. Feeney, ''Caesar's Calendar,'' [[University of California Press]], Berkeley 2007, p. 139.
2. Babylonian Talmud (Avodah Zarah 10a), Rabbeinu Hananel's Commentary; RASHI's commentary on Babylonian Talmud (Avodah Zarah 9a); Sefer Hakabbalah of Rabbi Avraham ben David (Ravad); Midrash David on Mishnah Tractate Avot (Ethics of the Fathers, 1:6)
3. Andrew Palmer. (1993). "The Seventh Century". [[Liverpool University Press]].
4. [[Emil Schürer]], ''Geschichte des jüdischen Volkes im Zeitalter Jesu Christi,'' vol. 1, Leipzig 1886–1890; 4th edition 1901–1909, pp. 36–46; [[Mishnah]], ''Rosh HaShanah'' 1:1
5. Schürer, Emil. (1890). "A History of the Jewish People in the Time of Jesus Christ". T&T Clark.
6. Bar-Kochva, Bezalel. (1989). "Judas Maccabaeus: The Jewish Struggle Against the Seleucids". [[Cambridge University Press]].
7. Bickerman, Elias J.. (1943). "Notes on Seleucid and Parthian Chronology". Berytus.
8. (2013). "From the Oxus River to the Chinese Shores: Studies on East Syriac Christianity in China and Central Asia". LIT Verlag Münster.
9. (1909). "The Nestorian Monument: An Ancient Record of Christianity in China". The Open Court Publishing Co..
10. "A Monument to the Spread of the Syrian Brilliant Teaching in China".
11. M. A. Kugener, ''Nouvelle Note Sur L'Inscription Trilingue De Zébed,'' ''[[Rivista degli Studi Orientali]]'' (1907), pp. 577-586.
12. [[Peter Charanis]], ''On the Question of the Hellenization of Sicily and Southern Italy During the Middle Ages,'' ''[[American Historical Review]],'' 52:1 (1946), p. 82.
13. "Syriac Gravestones from Central Asia".
14. Sar-Shalom, Rahamim. (1984). "She'harim La'Luah Ha'ivry (Gates to the Hebrew Calendar)".
15. [[Babylonian Talmud]], ''Avodah Zarah'' 10a, which reads: “Said Rav Nahman: 'In the Diaspora, it is not permissible to count [the date in years] except only by the kings of the Grecians'.”
16. [[Chaim Yosef David Azulai]], ''Shem ha-Gedolim'' [''Ma'arekhet Gedolim''], ed. Yitzhak Isaac Ben-Yaaqov, (the Letters ''Daleth''), Vienna 1864, s.v. '''מהר"ר דוד ן' זמרא''', [https://archive.org/stream/shemhagedolimvaa00azul#page/n56/mode/2up p. 19 (section 16 - ז)] (Hebrew)