Mettarë
From Tolkien Gateway
Mettarë was the last day of the year; to the Elves, whose calendar started in spring, this was modern 6 April, but to the Dúnedain in Middle-earth, Mettarë fell in winter, on modern 21 December.
Mettarë was the last day of the year; to the Elves, whose calendar started in spring, this was modern 6 April, but to the Dúnedain in Middle-earth, Mettarë fell in winter, on modern 21 December.