Yom Kippur holds great significance in Jewish tradition as it is believed to be the day when God seals the fate of each individual for the upcoming year, determining who will live and who will die. It is a time for introspection, self-reflection, and seeking forgiveness both from God and from others.
The observance of Yom Kippur begins at sunset with the Kol Nidre service, during which the congregation collectively asks for absolution from any vows or promises made to God that were not fulfilled. The following day is spent in prayer and fasting, with the sounding of the shofar (a ram's horn) marking the conclusion of the holiday at sunset.
Fasting is a central aspect of Yom Kippur observance, with adults, excluding those who are ill or pregnant, refraining from eating or drinking for the duration of the holiday. Many Jews also wear white clothing as a symbol of purity and engage in acts of charity and repentance.