Shevat (Hebrew: שְׁבָט, Standard Šəvat Tiberian Šəḇāṭ ; from Akkadian Šabātu) is the fifth month of the civil year starting in Tishre (or Tishri) and the eleventh month of the ecclesiastical year on the Hebrew calendar starting in Nisan. ... Shevat usually occurs in January–February on the Gregorian calendar.