How long is a year in Middle-earth?
Isabella Bartlett
Updated on January 12, 2026
Númenórean calendar
The calendar adopted by the Men of Middle-earth was called the King's Reckoning, and was very similar to our own. It had a week of seven days, and divided the 365-day year of the Elves into twelve months (astar), ten with 30 days and two with 31.