From Tolkien Gateway
Coranar meaning literally "sun-round", a name given by the Elves to a single year.
144 coranari made a yén. which was the basic unit of time for the immortal Elves.
- ↑ J.R.R. Tolkien, The Lord of the Rings, Appendix D, "The Calendars"
- ↑ J.R.R. Tolkien, Christopher Tolkien (ed.), The Peoples of Middle-earth, "IV. The Calendars", pp. 126-127