Hannukah, the Festival of Lights, this year starts at sunset on December 8, and ends at sunset on December 16. While it is not one of YAHWEH's Appointed Times, it is - like His commanded Mo'edim - extremely significant AND all about HIM!
Hannukah serves as a remembrance of the victory of a small band of Jews over the occupying army of Syrian king Antiochus Epiphanes. Antiochus, who came to power in 175 B.C.E. forbade the Jews to practice their religion, and desecrated their Temple...But YAHWEH showed them all who was boss!
By the way, Yeshua our Messiah - the "Light of the World" - was conceived during this "Festival of Lights"; and, as we can see in John 10:22-38, he participated in the feast of Dedication! (You can count exactly nine months from Hanukkah to Sukkot!)
For more, please see our article!