Second Age 870

Second Age 870 (abbreviated to S.A. 870) is the 870th year of the Sun of the Second Age of Middle-earth.
Notable events in this year include:
== Spring ==
* Aldarion weds Erendis.
* Aldarion and Erendis ride throughout the island and make their way to Andúnië at midsummer. Valandil holds a feast in their honour.