What is Christmas? Why December 25?by BetsyOctober 29, 2018October 29, 2018 text reads: What is Christmas? blog series exploring the history and origins of winter traditions. Part 1 Why December 25? Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of new posts by email. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.