He attended Rumšiškės secondary school. In 1963 he graduated from Kaunas Polytechnic College, studied (1963-1965) at Kaunas Polytechnic Institute. In 1981 he graduated from Vilnius Engineering Construction Institute. 1968-1970 he worked at Kaišiadorys District Agricultural Board, 1990-2003 at the State Audit Office, 2003-2005 at Kaunas County State Tax Inspectorate, since 2005 he has been working only as a creative artist. Lived in Kaišiadorys until 1996. He was one of the activists of the Kaišiadorys Sąjūdis movement, with his comrades he published the newspaper "Sąjūdis". He collected knowledge about the resistance fighters, wrote down memories of eyewitnesses, studied archival material, prepared books and publications for the press about post-war partisans and exiles. Numerous articles on historical, local history, literature, music, reviews, poetry, translations, conversations and memoirs written down by him were published in regional and republican periodicals: "Tėviškės naujienos", "Naujos tėviškės žinios", "XXI amžius", "Atspindžiai", "Nemunas", "Tremtinys", "Šiaurės Atėnai", "Literature and Art", "Ūkininko patarėjas", "Elektrėnų žinios", "Draugo" supplement "Mokslas, menas, literatūra" and elsewhere. Children's works and translations are published in the magazine "Tipu Tapu" (S. Abromavičius is the head of the creative team of this magazine from summer 2020). He currently lives in Kaunas.