It is hard not to use Tolkien's own poignant words for this date. December 25, TA 3018, is a date full of hope and yet full of dread for the new Company...the Fellowship of the Ring. It is to be remembered that they had decided to travel only at night to avoid detection by the Enemy.
They were setting out on the quest to destroy the Ring. In all of the history of Middle-earth, there is perhaps no more meaningful date. Gone were the carefree days in the Shire. All in the Fellowship were aware of the overwhelming sense of purpose.