686 እ.ኤ.አ.
{{European year A.D. disambiguation head|0686|'''686 እ.ኤ.አ.'''}}

{{European year A.D. disambiguation text
|1|[[January]]|686|31|[[August]]|686|678|=
|1|[[September]]|686|31|[[December]]|686|679}}

[[da:680'erne#686]]
da:680'erne#686