Seeds of Sinai

exploring nontheistic Jewish life

Welcoming a New Month

A traditional Jewish ritual for welcoming the new month is called Kiddush Levanah, or Sanctification of the Moon. The practice is rooted in teachings from the Talmud, and later developed into a communal ceremony.

The central source of this practice is a passage from the Babylonian Talmud:

“Whoever blesses the new moon in its proper time is considered as if he has greeted the Divine Presence.” (Sanhedrin 42a)

Based on Talmudic discussion and later tradition, a modern version to sanctify the moon could be:

  • Wait until the moon is visible ~ traditionally from about 3 days after the astronomical new moon until roughly the middle of the month.

  • Look or go outside, preferably where the moon can be seen directly, and observe the sanctification practice by saying Blessed is the renewal of the moon in its season.