reign of Artaxerxes II (circa 380 BCE) astronomers utilised a 19-year cycle which required the addition of a month called Addaru II in years 3, 6, 8, 11...

the Babylonian captivity. In the Babylonian calendar the name was Araḫ Addaru or Adār ('Month of Adar'). In leap years, it is preceded by a 30-day intercalary...

calendar during the Ur III and Old Babylonian periods was Šekinku (Akk. Addaru), or the month of barley harvesting, and it aligned with the vernal equinox...

and set up quarters facing the city of Judah [Jerusalem]. In the month of Addaru [early in 597 BC], the second day, he took the city and captured the king...

the calendar system remained accurate. After the fourth century CE, Hillel II fixed the Jewish Talmudic Calendar by a mathematical algorithm, in order for...

could be a second Sixth Month (Ululu II), as often practiced in Mesopotamia, or a second Twelfth Month (Adar II, Adar Sheni, or ve-Adar) as consistently...

الدار البيضاء, romanized: al-Dār al-Bayḍāʾ, lit. 'the White House', IPA: [adˈdaːru ɫbajdˤaːʔ]) is the largest city in Morocco and the country's economic and...

TUKUL-ti-dMAŠ, “Month of Addaru, seventh day, accession year (of) Tukulti-Ninurta.” Letter from Tukulti-Ninurta to Suppiluliuma II, Kbo 28.61–64. Literary...

the reign of Ibbi-Sin stating "If an eclipse occurs on the 14th day of Addaru ... The prediction is given for the king of the world: The destruction of...

celebrated festivals of the goddess in the months of Abu (V, Jul/Aug) and Addaru (XII, Feb/Mar). A text known as the "Rites of Egašankalamma" describes how...