December: National Write a Business Plan Month. As a freelancer, you are a business owner, so consider writing a business plan this month!
December 3: National Day of Giving. On the Tuesday after Thanksgiving charities, families, businesses, community centers, and students around the world will come together for one common purpose: to celebrate generosity and to give.
December 26: National Thank-you Note Day. It is a day to get some note cards, paper, pen, envelopes and stamps to write special thank yous.
December 31: No Interruptions Day. This is a day set aside for getting organized for the new year by cleaning up your work space without interruptions.