15 December

Events that occurred on 15 December.

On Earth

• 1937 - J.R.R. Tolkien finishes writing a letter to G.E. Selby.
• 1937 - J.R.R. Tolkien writes a letter to Arthur Ransome.
• 1956 - J.R.R. Tolkien writes Letter 195.
• 1956 – Linguist Patrick H. Wynne is born.
• 1965 - J.R.R. Tolkien writes Letter 281.
• 1966 - J.R.R. Tolkien signs three American editions of The Lord of the Rings for Allen.
• 1969 - J.R.R. Tolkien writes Letter 314.
• 2001 - Tyalië Tyelelliéva issue 18 is published.
• 2020 - The Lambengolmor mailing list is closed down.

In Arda

• T.A. 3018:
  • Frodo and Samwise rest in Rivendell and prepare for their quest to destroy the One Ring.