Arnold's Christmas Crossword!

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Across
  1. 3. December 11th
  2. 4. December 1st
  3. 6. December 17th
  4. 12. December 6th
  5. 13. December 13th
  6. 15. December 2nd
  7. 16. December 12th
  8. 17. December 8th
  9. 18. December 14th
  10. 20. December 20th
  11. 21. December 9th
  12. 22. December 15th
Down
  1. 1. December 19th
  2. 2. December 22nd
  3. 5. December 16th
  4. 7. December 23rd
  5. 8. December 5th
  6. 9. December 21st
  7. 10. December 18th
  8. 11. December 3rd
  9. 12. December 10th
  10. 14. December 7th
  11. 19. December 4th