In Poland, All Saints' Day, known as 'Dzień Wszystkich Świętych', is a public holiday that takes place on November 1st. This day is dedicated to remembering and honouring the saints of the Christian church, many of whom were martyrs. The holiday is a solemn day in Poland marked by visiting the graves of deceased relatives, lighting candles, and placing flowers on gravesites.

The holiday holds significant religious and cultural importance in Poland, with countless churches holding special services and masses. On the night of All Saints' Day, cemeteries in Poland are illuminated by thousands of candles, a sight that is both poignant and beautiful. The tradition of lighting candles comes from the belief that they help guide the spirits on this special day. The day also gives people the opportunity to reflect on mortality and pay their respects to those who have passed.

All Saints' Day in Poland is also a day for families to gather and spend time together, often involving a family meal and shared memories of loved ones. Despite its somber character, All Saints' Day is regarded as a special occasion in which Poles express their respect for the sanctity of life and the continuity of the family. While the holiday may seem solemn given its focus on remembrance, it also emphasises the strength and unity of family bonds, making it an important event on the Polish calendar.