Yahrzeit: The Annual Jewish Memorial and How Families Observe It

Jewish tradition builds a specific, recurring structure into how families mark the anniversary of a death each year — Yahrzeit — distinct from a secular anniversary in both timing and practice.

Determined by the Hebrew calendar

Yahrzeit is observed according to the date on the Hebrew calendar, not the secular Gregorian calendar. Because the Hebrew calendar is lunar-based with periodic adjustments to stay aligned with the seasons, the corresponding secular-calendar date shifts somewhat from year to year — a specific Yahrzeit might fall in early March one year and mid-March the next. Many synagogues, rabbis, and Jewish calendar apps can help calculate the correct date each year, which is worth doing in advance rather than trying to work it out from memory.

The memorial candle

A common, central practice is lighting a Yahrzeit candle — a special candle designed to burn for a full 24 hours — traditionally lit in the evening before the Yahrzeit date begins, since the Jewish day starts at sundown rather than midnight. The candle itself becomes a quiet, physical marker of the day, often lit at home without any additional ceremony required.

Kaddish, again

Many people who recited Kaddish daily during the first eleven months after a parent’s death also recite it again specifically on each Yahrzeit anniversary going forward, often attending a synagogue service that day even if they don’t attend regularly otherwise.

Visiting the grave

Visiting the gravesite on or near Yahrzeit is common in many communities, though it isn’t a strict requirement. A small stone placed on the headstone during such a visit is a widely recognized, simple gesture of remembrance — its origins are debated, but the practice itself is broadly familiar across Jewish communities of many backgrounds.

Why an annual, calendar-based structure helps

Similar to the reasoning behind other structured Jewish mourning practices, having a fixed, recurring day — rather than needing to decide each year whether and how to mark the anniversary — gives many families something concrete to observe together, year after year, without having to reinvent the moment from scratch each time.

Specific customs and their emphasis vary by community and movement - a rabbi or synagogue can help confirm a specific Yahrzeit date and appropriate observance.