Interreligious Calendar by the Ministry of Labor, Integration and Social Affairs of North-Rhine-Westphalia (Interreligiöser Kalender)

The calendar produced by The Ministry of Labor, Integration and Social Affairs of North Rhine-Westphalia does not only provide an overview of the festivals and feasts of Christians, Jews, Muslims, Alevites, Bahá'í, Buddhists, Hindus and ancient Oriental Christians, but it also provides explanations of the festivals and why the different religions celebrate these festivals.