Greenwich in numbers
- Coordinates
- 41.0265, -73.6285
- Elevation
- 28 m above sea level
- Population
- 12 942
- Region
- Connecticut
- Country
- United States, North America
- Capital
- Washington, D.C. — 375 km away
- Same name
- 26 more places in the world share this name
What time is it in Greenwich, Connecticut, United States
This is a live clock for Greenwich, Connecticut, United States, showing local time in the America/New_York zone (−4).
Greenwich, United States
Friday, 30 October 2026
UTC−4 · America/New_York
Local time in Greenwich
UTC−4 · daylight saving time is active
Local time in Greenwich, Connecticut.
The sun today
Sunrise 7:24 AM Solar noon 12:39 PM Sunset 5:55 PM Daylight 10 h 31 min Night 13 h 29 min Civil twilight 6:56 AM – 6:23 PM
Weather in Greenwich right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Greenwich and its neighbours
Postal codes
- 06830
- 06831
- 06836
- 08323
- 12834
- 44837
- 67055
- 84732
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Connecticut
- Bridgeport 147 629
- New Haven 130 322
- Stamford 128 874
- North Stamford 121 230
- Hartford 121 054
- Waterbury 108 802
Other places named Greenwich
- Greenwich England, United Kingdom
- Greenwich New South Wales, Australia
- Greenwich New York, United States
- Greenwich Ohio, United States
- Greenwich Nova Scotia, Canada
Same time zone — America/New_York
- New York City United States
- Brooklyn United States
- Queens United States
- Philadelphia United States
- Manhattan United States
- The Bronx United States
Nearby places
- Cos Cob — 2.5 km
- Pemberwick — 2.7 km
- Glenville — 2.8 km
- Mianus — 3.7 km
- Riverside — 4.3 km
- Old Greenwich — 5.4 km
Time and daylight in Greenwich
Greenwich runs on America/New_York, which sits UTC−4 relative to Coordinated Universal Time. Daylight saving in effect: Yes.
In Greenwich, first light arrives at 7:24 AM and the sun goes down at 5:55 PM. The day holds 10 h 31 min of light.
The clock in nearby Cos Cob and Pemberwick follows Greenwich.
Greenwich has 8 postal codes in total.
Questions and answers
- Which local time zone does Greenwich follow?
- Greenwich follows America/New_York, with an offset of −4.
- Does the clock in Greenwich stay the same all year?
- Daylight saving time in Greenwich: Yes.
- What is the local sunrise time in Greenwich?
- Local sunrise is 7:24 AM.