Introduction
The Bible does not give the date of Jesus' birth. The accounts of Luke and Matthew place it in Bethlehem, during the reign of King Herod, so probably between 7 and 4 BC. December 25 is a date chosen later by Christians to celebrate this birth.
Every year as Christmas approaches, the same question comes back: when was Jesus really born? The honest answer is more nuanced than many expect. This page gathers what the Bible says, what history allows us to estimate, and why the exact date matters less than the person who was born. You will see that faith does not need a precise date to be solid.
What Does the Bible Say About the Date of Jesus' Birth?
The two Gospels that tell the story of Jesus' birth, Matthew and Luke, give neither day, nor month, nor year. They locate the event with markers: the town of Bethlehem, the reign of a king, a census. Their purpose is not to provide a calendar date, but to show that God entered the real history of humanity.
Luke 2:6-7
"While they were there, the day had come for her to give birth. She gave birth to her firstborn son. She wrapped him in bands of cloth, and laid him in a feeding trough, because there was no room for them in the inn."
Luke's account is simple and concrete: the time comes for her to give birth in Bethlehem, and the newborn is laid in a manger. Just before this, Luke mentions a census ordered by Emperor Augustus. These markers are historical, but no calendar date is given. Read all of Luke 2.
Matthew 2:1-2
"Now when Jesus was born in Bethlehem of Judea in the days of King Herod, behold, wise men from the east came to Jerusalem, saying, “Where is he who is born King of the Jews? For we saw his star in the east, and have come to worship him."
Matthew specifies that Jesus was born in Bethlehem “in the days of King Herod.” Wise men from the east come looking for the king who has just been born. This detail sets a limit: Jesus was born before Herod died. Read all of Matthew 2.
Why Do We Celebrate Christmas on December 25?
No biblical text places the birth of Jesus on December 25. This date appears in Christian sources in the fourth century, in Rome, and then spreads across most churches. Several explanations exist, and historians do not all agree on which one carried the most weight.
The Eastern churches long celebrated the birth and baptism of Jesus on other dates, and some still celebrate Christmas on January 7. December 25 is therefore a choice of tradition, not information given by Scripture. This does not diminish the value of the feast: it expresses the joy of believers at the coming of the Savior.
What Year Was Jesus Born?
The calendar we use was calculated long after Jesus, in the sixth century, and its starting point contains an error of a few years. Most historians therefore place Jesus' birth between 7 and 4 BC, without being able to be more precise.
The main marker is the mention of King Herod, who died around 4 BC according to most specialists. Matthew reports that this king, worried about the birth of another king, had the boys of Bethlehem two years old and under killed. This suggests that Jesus was born a little before Herod's death.
The census mentioned by Luke also raises questions for historians, because Roman sources do not all agree on its dates. Researchers propose several serious hypotheses. A cautious range therefore remains the most honest answer.
Luke 1:5
"There was in the days of Herod, the king of Judea, a certain priest named Zacharias, of the priestly division of Abijah. He had a wife of the daughters of Aaron, and her name was Elizabeth."
Luke begins his account with “in the days of Herod, the king of Judea.” This marker links the beginnings of Jesus' story to those of John the Baptist, whose birth came before his. It confirms that these events took place before that king's death. Read all of Luke 1.
Matthew 2:16
"Then Herod, when he saw that he was mocked by the wise men, was exceedingly angry, and sent out, and killed all the male children who were in Bethlehem and in all the surrounding countryside, from two years old and under, according to the exact time which he had learned from the wise men."
This painful account shows a king ready to do anything to protect his throne. The words “from two years old and under” suggest that the time elapsed since the star appeared could have reached one or two years. Read all of Matthew 2.
The Shepherds, Winter and Other Common Ideas
We sometimes hear that Jesus could not have been born in winter because shepherds were watching outside. The argument is debated: in Judea, winters are cool but flocks could stay outdoors, and the texts do not allow a certain conclusion. It is wiser to remain cautious: the Bible does not give the season.
Another common idea is that the wise men arrived at the manger on the night of the birth. Matthew speaks of a house and a young child, which suggests a somewhat later visit instead. The scenes in our nativity sets mix two accounts, which is touching but not strictly biblical.
Luke 2:8-11
"There were shepherds in the same country staying in the field, and keeping watch by night over their flock. Behold, an angel of the Lord stood by them, and the glory of the Lord shone around them, and they were terrified. The angel said to them, “Don’t be afraid, for behold, I bring you good news of great joy which will be to all the people. For there is born to you today, in David’s city, a Savior, who is Christ the Lord."
The shepherds receive the first announcement. They are ordinary people, not important figures. The angel's message is the heart of the scene: a Savior has been born, and the joy is for everyone. Read all of Luke 2.
What Truly Matters: The Moment God Chose
Even though the exact date escapes us, the Bible insists on something else: the moment was willed by God. Paul writes that God sent his Son when the time had fully come. Jesus' birth is not a chance event in history, but the fulfillment of a promise announced long before.
The evangelist John expresses the same mystery differently: the one who existed before all things became a human being and lived among us. That is the good news of Christmas.
Galatians 4:4-5
"But when the fullness of the time came, God sent out his Son, born to a woman, born under the law, that he might redeem those who were under the law, that we might receive the adoption of children."
Paul sums up the meaning of Jesus' birth: God sent his Son at the right time, to redeem those who were under the law and to adopt us. The date matters less than the purpose: to welcome us as children of God. Read all of Galatians 4.
John 1:14
"The Word became flesh, and lived among us. We saw his glory, such glory as of the one and only Son of the Father, full of grace and truth."
John says that “the Word became flesh, and lived among us.” God did not remain far away: he came near. This reality remains the same, whatever day we choose to celebrate it. Read all of John 1.
Celebrating Christmas Today Without Losing Sight of the Center
Celebrating the birth of Jesus on December 25 remains a beautiful tradition, as long as you see it for what it is: a date chosen to remember. Nothing prevents you from reading the accounts of Luke and Matthew with your family, thanking God for the gift of his Son, and sharing a meal with those who are alone.
If you are looking to get back to what is essential, remember this: Christmas is first of all not a date, but an encounter. It is offered every day of the year to anyone who opens their heart to Christ.
Further reading
Frequently Asked Questions
Was Jesus born on December 25?
Nobody knows for certain. The Bible does not give the date of his birth. December 25 is a date that Christians adopted in the fourth century to celebrate this event. It is therefore a tradition of celebration, not historical information drawn from the Gospels.
What year was Jesus born?
Historians propose a range, generally between 7 and 4 BC. It rests mainly on the death of King Herod, which the Gospels mention. Our modern calendar has a starting error of a few years, which explains this apparent gap.
Why doesn't the Bible give the date?
The authors of the Gospels wanted above all to show who Jesus is and what he accomplished. In the ancient world, birthdays were not given the same importance as they are today. Their account focuses on the meaning of his birth, not on his exact day.
Can I celebrate Christmas if the date is not biblical?
Yes. The Bible does not command this feast, but it does not forbid it either. Many Christians see it as an occasion to thank God for the coming of Jesus. Each person can approach it in good conscience, keeping Christ at the center rather than traditions.