lunisolar calendar used for Jewish religious observances
The Hebrew calendar is a lunisolar calendar—meaning it's based on the cycles of both the moon and the sun—that Jewish communities use to determine when to observe religious holidays and festivals. It matters because it ensures that important Jewish celebrations like Passover and Yom Kippur fall on their traditionally designated times each year.
AI-generated from the Wikipedia summary — may contain errors.
Jewish calendar, showing Adar II between 1927 and 1948
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).