Rosh Hashanah is a Jewish holiday celebrated in the United States and worldwide. It marks the start of the Jewish New Year and is a time for reflection and repentance. During Rosh Hashanah, families gather to attend synagogue services, hear the shofar (a hollowed-out ram's horn) being blown, and share festive meals featuring symbolic foods like apples dipped in honey for a sweet new year. It is a time to reflect on the past year, seek forgiveness for any wrongs committed, and set intentions for the year ahead.