Travel to Jerusalem is best done freely. Otherwise, time is not enough to visit the shrine of the Church of the Holy Sepulcher. The Church of the Holy Sepulcher can enter from 4 a.m. and from 6 a.m. there will be continuous Mass by different Christian sects. Generally from 9 a.m., you can queue up to visit the shrine room until 8 p.m. The court will be closed at 9 p.m., so it's better to go to the Church of the Holy Sepulcher before 6 a.m. and see it all in half an hour. Personal comments for reference.