The Coptic month leading to Christmas is called Kiahk. People sing special praise songs on Saturday nights before the Sunday Service.

For the 43 days before Christmas (Advent), from 25th November to 6th January, Coptic Orthodox Christians have a special fast where they basically eat a vegan diet. They don't eat anything containing products that come from animals (including chicken, beef, milk and eggs). This is called 'The Holy Nativity Fast'. But if people are too weak or ill to fast properly they can be excused.

On Coptic Christmas Eve (6th January), Coptic Christians go to church for a special liturgy or Service. The services normally start about 10.30pm but some chapels will be open for people to pray from 10.00pm. Many people meet up with their friends and families in the churches from 9.00pm onwards. The services are normally finished shortly after midnight, but some go onto 4.00am!