Christians traditionally celebrate Jesus’ birthday on December 25, but the exact day of his birth is unknown and not stated in the Bible. Most historians think he was born sometime between 6 and 4 BC, and the December 25 date developed centuries later as a symbolic and liturgical choice.

Quick answer

  • The celebration date of Jesus’ birthday is December 25 (Christmas) for most Christians.
  • The exact historical date is not known; early Christian writers suggested many different days and even different times of year.
  • Many scholars place his birth in the period 6–4 BC, based on historical clues about King Herod and Roman history.

Why December 25?

  • The earliest clear evidence of December 25 being used as Jesus’ birthday appears in Roman Christian sources from the 300s AD.
  • Some early Christian thinkers linked March 25 (thought of as the date of Jesus’ conception or of the creation of the world) to a birth exactly nine months later, on December 25.
  • Others saw symbolic meaning in celebrating Jesus as light at the darkest time of the year, near the winter solstice.

What historians say

  • There is no precise biblical evidence for the day or even the year of Jesus’ birth; the Gospels do not give a calendar date.
  • Using clues about Herod the Great’s reign and Roman records, many historians estimate Jesus’ birth around 6–4 BC, but this remains an educated reconstruction, not a proven birthday.

Different views in churches and forums

  • Some ancient Christian communities celebrated Jesus’ birth on January 6 instead of December 25, a tradition still reflected in Epiphany and related feasts.
  • Modern discussions in Christian forums often note that “nobody knows the exact date,” and that the important point for faith is the fact of Jesus’ birth, not the precise birthday.

TL;DR: Jesus’ exact birthday is unknown, but most Christians celebrate it on December 25 as a traditional and symbolic date chosen by the early church, not as a historically proven day.

Information gathered from public forums or data available on the internet and portrayed here.