The earliest record of Christ's birth being observed on December 25, in Rome, is the Chronography in 354 A.D (Philocalian Calendar of the year 354) which states that 25 December was the birthday of the unconquerable sun and the birthday of Jesus Christ.
Qaleho ya pele ya keteko ya tswalo ya Kreste ka Tshitwe25, mane Roma, ke Chronography ka 354 A.D (Philocalian Calendar of the year 354) ehlalosang 25 Tshitwe ehalosa letsatsi le sahlolweng le tswalo ya Jesu Kreste.