In Polish Christmas tradition, the Christmas Eve meal begins after the appearance of the first star.
The custom is part of Wigilia, Poland’s Christmas Eve supper. Families traditionally wait until the first star is seen in the evening sky before sitting down to the meal. The star recalls the Star of Bethlehem and gives the evening a clear ceremonial beginning.
After the star appears, families may share the Christmas wafer known as opłatek, exchange wishes, and eat a meatless meal. Dishes vary by region and family, but commonly include fish, pierogi, mushrooms, and other preparations. An extra place setting is also often associated with Wigilia, a custom already distinct from the star-watching ritual.
Cloudy weather or city light can make the star difficult to see, so modern families may begin at an agreed time. Even so, the traditional cue remains the first visible star, not a particular named astronomical object.