Rosh Hashanah is a Jewish New Year observance, but its meaning is not limited to a midnight countdown. It begins at sundown and opens a period of prayer, self-examination, and attention to relationships. Families and communities express that meaning through liturgy, food, the shofar, and local customs with different histories.
The Hebrew-calendar beginning
Rosh Hashanah begins on the first day of Tishrei, the seventh month of the Hebrew calendar. Because that calendar is lunisolar, the date falls in September or October in the Gregorian calendar. Observance begins at sundown, following the Jewish practice of beginning a day in the evening.
The holiday is commonly observed for two days outside Israel, while communities may follow different calendars and customs. The broad date is shared, but the length and schedule should not be assumed to be identical in every Jewish setting.
Hearing the shofar
The shofar, traditionally made from a ram's horn, is blown during Rosh Hashanah services. Its sound is a central marker of the observance and can function as a call to attention, repentance, and spiritual awakening. The number and arrangement of blasts follow the prayer tradition being used.
Some people hear the shofar in a synagogue; others listen in a community gathering or through an arranged visit. The sound is not a musical performance detached from the service. It is part of a liturgical act whose meaning is interpreted through Jewish prayer and teaching.
Prayer and the High Holy Days
Rosh Hashanah services include special prayers and readings associated with the New Year. Themes may include creation, divine judgment, remembrance, and the hope for renewal. The holiday begins the Ten Days of Repentance that lead to Yom Kippur, though the exact emphasis and language differ among communities.
Families may attend services, study, sing, or spend quiet time in reflection. The day is not only about making resolutions. It asks people to consider conduct, obligations, and relationships in a religious framework that continues beyond the holiday meal.
Apples, honey, and symbolic foods
Apples dipped in honey are a widely recognized Rosh Hashanah custom, often expressing hope for a sweet new year. Challah may be shaped round in some communities, suggesting the cycle of the year, and other symbolic foods may appear at the table.
Food customs vary by region and family. Sephardi and Mizrahi communities may use different fruits, vegetables, and blessings from Ashkenazi households, and families adapt recipes to local ingredients. A symbolic food is an invitation to meaning, not a universal menu or requirement for every observer.
Family meals and hospitality
Families may share festive meals, invite guests, exchange greetings, and visit relatives. The meal creates a domestic setting for the holiday's themes: memory, hope, and responsibility can be discussed alongside ordinary family stories. Some people celebrate at home, some spend more time in synagogue, and others combine religious and cultural customs.
Greetings vary by language and community. People may wish one another a good and sweet new year, while the exact wording differs. The variety reflects Jewish life across countries and movements rather than a lack of a common holiday.
Tashlich and water
Some communities observe tashlich, a practice of going to a body of water and reciting prayers or passages associated with casting away wrongdoing. The custom is often performed during the period around Rosh Hashanah, but timing and form vary. It should not be described as a literal disposal of sin or as a mandatory ritual for every Jewish person.
Its appeal is partly visual and practical: water gives repentance a physical setting. The act can prompt a person to name what needs to change, while the actual work of repair still requires apology and changed behavior. Symbolic action does not replace responsibility to other people.
Community differences
Orthodox, Conservative, Reform, Reconstructionist, secular, and other Jewish communities may differ in prayer, music, length of observance, food practice, and the role of a rabbi or cantor. Jewish communities around the world also preserve distinct melodies and holiday foods.
These differences are part of the holiday's history. A public program should identify the community whose practice it presents rather than treating one synagogue custom as the definition of Rosh Hashanah everywhere.
Common misconceptions
Rosh Hashanah is not a fixed Gregorian date and does not begin at midnight. It begins on 1 Tishrei at sundown, usually in September or October. The shofar, apples and honey, and tashlich are important in many communities, but no single combination is universal.
Read the Rosh Hashanah main guide for the date and broad overview. The Yom Kippur traditions guide covers the later Day of Atonement.
How the traditions fit together
Rosh Hashanah customs are connected to the holiday's themes of renewal, remembrance, and moral attention, but they are not one universal checklist. A congregation may emphasize prayer and the shofar, a family may focus on a festive meal, and another community may add Tashlich or educational programming. Practices can also differ among Jewish communities and families, so a general guide should describe common patterns without presenting one practice as the only authentic form.
The familiar greeting wishes others a good and sweet year. Apples and honey express that hope at many tables, while round challah and pomegranates may carry additional meanings. These foods are symbolic choices, not requirements, and the explanations attached to them vary by community and tradition. Asking a host or congregation how a custom is understood is more respectful than assuming that every Jewish family observes it in exactly the same way.
Participating respectfully
Visitors who attend a public service or cultural program should follow the host's guidance about timing, dress, photography, food, and participation. The shofar is a ritual sound within the service, not a novelty prop, and prayer books or melodies may be handled according to local custom. People can learn by listening, asking considerate questions at an appropriate time, and recognizing that Rosh Hashanah is a religious observance as well as a widely discussed calendar event. The Jewish Agency guide to Rosh Hashanah and the National Library of Israel overview provide further context.