Rosh Hashanah is the Jewish New Year, a significant holiday in the Jewish calendar. It marks the beginning of the Ten Days of Repentance or the Days of Awe, a period of introspection and preparation for Yom Kippur, the Day of Atonement.

Yom Kippur, also known as the Day of Atonement, is the holiest day in the Jewish calendar and a time of intense prayer and fasting. It marks the culmination of the Ten Days of Repentance, which begin with Rosh Hashanah.