Day is an unincorporated community in Modoc County, California.

[1] It is located 22 miles (35 km) west of Adin,[2] at an elevation of 3645 feet (1111 m).

[1] A post office operated at Day from 1888 to 1925 and from 1926 to 1953.

[2] The lightning-sparked Day Fire in 2014 started just north of the community, ultimately destroying 6 structures and injuring 7 people.

This Modoc County, California-related article is a stub.