This page shows what’s coming up on The Hebrew Calendar
Rosh Chodesh Sh’vat (January 19th 2026)

https://hebrew4christians.com/Holidays/Rosh_Chodesh/Shevat/shevat.html
The name Shevat was adopted by the Jewish people sometime during the Bablyonian exile, though it is explicitly mentioned in the scriptures: The month of Shevat is considered important since the scriptures state that Moses began his summary of the Torah