12 March

Events that occurred on 12 March.
== In Arda ==
* T.A. 2510:
** Borondir and his companion are on their way in search of the Éothéod.
* T.A. 3019:
** Gollum leads Frodo and Sam into Shelob's Lair.
** Faramir has to retreat to the Causeway Forts.
** The Rohirrim travel towards Minas Tirith. They camp under Min-Rimmon.
** Aragorn drives the enemy towards Pelargir.
** The Ents overcome the invaders of Rohan.