Siayan is a populated place in Philippines. GeoNames lists its administrative area as Zamboanga Peninsula.

Its mapped location is latitude 8.26667° and longitude 123.1° (WGS84). The recorded IANA time zone is Asia/Manila. The country record uses the currency code PHP. The source record reports a population of 4,906; this is a recorded figure, not a live population count.

The GeoNames record was last modified on 2022-02-17. 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.