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Next»Current Local Time in Stony Brook, New York, United States is 05:25:15
EDT-Eastern Daylight Time UTC-04:00 hours
Saturday, Aug 02 2025, week - 31, 214th day of year, Daylight saving is active
EDT timezone converter
Weather:60.67°F/15.93°C/289.08K Clear skyFind time in other cities around the world:
Stony Brook Weather
| Current Temperature in Stony Brook | 60.67°F/15.93°C/289.08K |
| Feels like | 60.67°F/15.93°C/289.08K |
| Stony Brook Humidity Percentage | 90% |
| Atmospheric Pressure in Stony Brook | 1023 hPa |
| Wind Speed in Stony Brook | 0 Miles Per Hour |
| Wind Direction in Stony Brook | 0 Degrees |
Stony Brook Time Zone
| Stony Brook Time Zone | Eastern Daylight Time |
| Time Zone Abbreviation | EDT |
| UTC Offset for Eastern Daylight Time | -4 Hours |
| Is EDT a Standard Time Zone? | Yes |
| Current Local Time in Stony Brook | 2025-08-02 05:25:15 |
Daylight Saving Time in Stony Brook
| Is Daylight Saving Time active now in Stony Brook? | Yes |
| Stony Brook Summer Time Zone | EDT |
| Stony Brook Winter Time Zone | EST |
| Daylight Time Start Date | Sunday, 12 March 2023, 02:00 AM |
| Daylight Time End Date | Sunday, 05 November 2023, 02:00 AM |
| UTC Offset for DST | -4 Hours |
| UTC Offset during winter | -5 Hours |
Twilights in Stony Brook today
| Civil Twilight Start Time | 2025-08-02 05:20:16 |
| Civil Twilight End Time | 2025-08-02 20:38:39 |
| Nautical Twilight Start Time | 2025-08-02 04:42:20 |
| Nautical Twilight End Time | 2025-08-02 21:16:25 |
| Astronomical Twilight Start Time | 2025-08-02 04:00:27 |
| Astronomical Twilight End Time | 2025-08-02 21:58:01 |
Stony Brook: Sunrise Time & Sunset Time
| Sunrise Time in Stony Brook | 2025-08-02 05:50:43 |
| Sunset Time in Stony Brook | 2025-08-02 20:08:18 |
| Noon Time in Stony Brook | 2025-08-02 12:59:50 |
| Duration of the daytime today in Stony Brook | 14 Hours-17 Minutes-35 Seconds |
Stony Brook: Moonrise Time & Moonset Time
| Moonrise Time Today in Stony Brook | 2025-08-02 14:59:22 |
| Moonset Time Today in Stony Brook | 2025-08-03 00:14:07 |
Stony Brook: Moon Phases
| New moon day | 2025-08-23 02:07:28 |
| Full moon day | 2025-08-09 03:55:59 |
| First Quarter of Moon | 2025-08-01 08:42:16 |
| Last Quarter of Moon | 2025-08-16 01:13:10 |
Calendar Today
| Day of the week | Saturday |
| Month of the year | August |
| Number of days in this month | 31 |
| Day of the year | 213 |
| Week of the year | 31 |
| Number of Seconds from Epoch | 1754126715 Seconds |
About Stony Brook
| Name of the City | Stony Brook, New York, United States |
| Stony Brook, Head of the Harbor, Setauket-East Setauket, East Setauket, Saint James, Nissequogue, Port Jefferson, Terryville, Port Jefferson Station, Centereach, Nesconset, Lake Grove, Village of the Branch, Smithtown, Mount Sinai, Lake Ronkonkoma, Kings Park, Selden, Hauppauge, Ronkonkoma | |
| Two Letter Country code of United States (ISO 3166-1 alpha-2) | US |
| Three letter Country code of United States (ISO 3166-1 alpha-3) | USA |
| Stony Brook Latitude | 40.9256500 |
| Stony Brook Longitude | -73.1409400 |
| Stony Brook Elevation | 27 meter |
| Alternates Names for Stony Brook in Vernacular Languages | Stoni Bruk,seutonibeulug,Стони Брук,스토니브룩 |
| Converters related to time | EDT to EST | EDT to CST | EDT to MST | EDT to PST | EDT to GMT | EDT to CET | EDT to SGT | EDT to AEST | EDT to HKT | EDT to IST | EST to EDT | CST to EDT | MST to EDT | PST to EDT | GMT to EDT | CET to EDT | SGT to EDT | AEST to EDT | HKT to EDT | IST to EDT |
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