The Jewish New Year, Rosh Hashanah, begins at sunset on Monday, Sept. 22. Rosh Hashanah is a time of reflection, renewal and celebration. Gathering with loved ones for festive meals is a cherished tradition during Rosh Hashanah. During services, Jewish communities reflect on the past year, its challenges and triumphs as they set intentions for a positive year ahead. One of the central traditions on Rosh Hashanah is the blowing of the shofar: a musical instrument made out of a ram horn.