Rosh Chodesh Sh’vat

Beginning of new Hebrew month of Sh’vat. Sh’vat (sometimes transliterated Shevat) is the 11th month of the Hebrew year. Corresponds to January or February on the Gregorian calendar
https://www.hebcal.com/holidays/rosh-chodesh-shvat?utm_source=js&utm_medium=icalendar