Below is a list of East Setauket NY zip codes. For your research we have also included East Setauket Area Code, Time Zone, UTC and the local Suffolk County FIPS Code. Each East Setauket New York zip code has a center Longitude / Latitude point (the East Setauket center is -73.106002807617 / 40.941398620605). For your convenience we have also indicated if that zip code in East Setauket observes Daylight Savings time.