Port Jefferson is located in United States. It is positioned in "America/New York" time zone (GMT-5 ) with current time of 12:30 AM, Wednesday (difference from your time zone: hours). Port Jefferson is populated place in New York in Suffolk County with population of ∼7.8 thousand.
Places around Port Jefferson sort by population
East Setauket
3.1 km 
Setauket-East Setauket
3.3 km 
Stony Brook
6.5 km 
Miller Place
6.3 km 
Mount Sinai
3.3 km 
Terryville
4.2 km 
Port Jefferson Station
3 km 
Sound Beach
8.6 km
Head of the Harbor
8.9 km
Sources, notes:
• Map is powered by openstreetmap.org.
• Geographic location info from www.geonames.org database.
• Population data is only approximately value, it may be out of date.
• Distance calculator between two coordinates is powered by PHP with rounding precision of 0.1 km (or 1 km for longer distances), source code can be found at 1km.net site.
