Current Local Time in Port Jefferson, New York, USA
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10:31:46
Friday, 4 July 2025
EDT
| Country: | United States |
| State: | New York (NY) |
| Languages: | English |
| Currency: | United States Dollar (USD) |
| Lat/Long: | 40.9465°N / 73.0693°W |
| Elevation: | 4 m |
| Country Code: | +1 |
| Alternative Names: | Port Jeff |
 | Holiday Note: Jul 04 - Independence Day. The Businesses may be closed. Learn More |
Weather
°C
Change Units for Weather
Now
Sunny
24 °C
Sat, 5
Sunny
27 / 21 °C
Sun, 6
Partly Cloudy
29 / 19 °C
Mon, 7
Sunny
28 / 21 °C
Time Zone
Time Zone
EST (Eastern Standard Time) GMT/UTC -5 hours
Time Zone
Currently Active
EDT (Eastern Daylight Time) GMT/UTC -4 hours
DST started
9 Mar 2025 Forward 1 hour From 2:00 AM to 3:00 AM
DST ends
2 Nov 2025 Back 1 hour From 2:00 AM to 1:00 AM
Sun & Moon
Sunrise
05:26
Sunset
20:27
Day length
15 hours, 00 minutes -49s shorter
Moon 61%
Rise - 15:05 Set - 00:52
Time Zone ConverterCompare the local time of two time zones, countries or cities of the world |  |
Port Jefferson
Time Difference to major World Cities
Upcoming Holidays
Friday, July 4, 2025 Independence Day
Monday, September 1, 2025 Labor Day
Monday, October 13, 2025 Columbus Day
Tuesday, November 4, 2025 Election Day
Tuesday, November 11, 2025 Veterans Day
Airports
Long Island Mac Arthur Airport, ISP About 17 km from Port Jefferson
Igor I Sikorsky Memorial Airport, BDR About 25 km from Port Jefferson
Republic Airport, FRG About 38 km from Port Jefferson
Tweed New Haven Airport, HVN About 38 km from Port Jefferson
Westchester County Airport, HPN About 55 km from Port Jefferson
See on the Map
Major cities in the vicinity of Port Jefferson, USA
Stamford ... (41 Km)
New Haven ... (42 Km)
Yonkers ... (70 Km)
New York ... (83 Km)
Newark ... (96 Km)
Hartford ... (97 Km)
Springfield ... (134 Km)
Providence ... (169 Km)
Worcester ... (180 Km)
Albany ... (198 Km)
Allentown ... (206 Km)
Philadelphia ... (209 Km)
Boston ... (229 Km)
Saratoga Springs ... (245 Km)
Harrisburg ... (331 Km)
Syracuse ... (345 Km)
Baltimore ... (353 Km)
Portland ... (380 Km)
Washington DC ... (407 Km)
Rochester ... (448 Km)
Kingston ... (460 Km)
Sherbrooke ... (505 Km)
Montréal ... (508 Km)
Virginia Beach ... (520 Km)
Buffalo ... (527 Km)
Norfolk ... (534 Km)
Richmond ... (534 Km)
Ottawa ... (541 Km)
Bangor ... (553 Km)
Pittsburgh ... (587 Km)
Note: The distance between two locations is provided as an aerial distance for informational purposes only. While approximate, this calculation is based on reliable data and may vary slightly from the actual distance as reported in official forecasts and advisories.
