Trostyanets' is a populated place in Ukraine. GeoNames lists its administrative area as Sumy.

Its mapped location is latitude 50.48478° and longitude 34.96567° (WGS84). The recorded IANA time zone is Europe/Kyiv. The country record uses the currency code UAH. The source record reports a population of 19,544; this is a recorded figure, not a live population count.

The GeoNames record was last modified on 2026-08-03. Use this page to explore the street map, local time, weather and currency reference tools. Community guides and useful local links can be added separately.