Actually, we’re not really in the middle. Most of us have opted out of Christmas and opted into Hannukah. Not because we have rejected Messiah Yeshua (Jesus Christ), mind you. We understand that His birth happened in the fall, most likely at the Feast of Trumpets (Rosh Hashanah in modern Jewish practice) rather than in December. We also understand that all the Feasts of the Lord presented in Leviticus 23 are connected to Messiah’s redemptive and restorative work for the nation of Israel and all the world.
The fact is, we celebrate Passover (Pesach), Unleavened Bread (Matzot), Firstfruits (Yom Habikkurim), Pentecost (Shavuot), Trumpets (Rosh Hashanah), Atonement (Yom Kippur), and Tabernacles (Sukkot) because God established them and called on His people to observe them “as a statute forever”. That’s different from Christmas, which is a human tradition rather than a Divine decree. Christmas is a Christianization of the old festivals our ancestors celebrated in honor of other gods before they learned about the One True God of Abraham, Isaac, and Jacob. We have learned that our Messiah is Jewish, which is why we prefer to follow His example rather than the traditions which overshadowed and obscured His Jewishness and the Hebraic origins of our faith.
One might argue that Hannukah is a tradition as well. Indeed it is, but it is rooted firmly in history as a tale of our God’s salvation of His people in a time of great distress. Why is it not in the Bible? Well, it is, in some canons. The Catholic Bible still has 1st and 2nd Maccabees, the books that tell the Hannukah story. There is also a mention of it in the New Testament: John 10:22 tells us that Yeshua was in the Temple during the Feast of Dedication, which is another name for Hannukah. The point is, the origin of Hannukah is no less real and no less miraculous than the origin of Purim as recorded in the book of Esther. Our Jewish brethren established both feasts to commemorate the provision of the Almighty and His faithfulness to His covenant. Is there a better reason to celebrate?