28 እ.ኤ.አ.
{{European year A.D. disambiguation head|0028|'''28 እ.ኤ.አ.'''}}

{{European year A.D. disambiguation text
|1|[[January]]|28|26|[[August]]|28|20|=
|27|[[August]]|28|31|[[December]]|28|21}}

[[als:20er#28]]
als:20er#28