Current Local Time in Groton, Connecticut, USA

1:10:03 pm EST

Tuesday, December 9, 2025

Country:	United States
State:	Connecticut (CT)
Lat/Long:	41°21'N / 72°05'W
Elevation:	22 m
Currency:	United States Dollar (USD)
Languages:	English
Country Code:	+1

°F

Weather

25 °F

Sunny.
37 / 12 °F

Wed 10.		48 / 36 °F
Thu 11.		42 / 28 °F

More weather details

Time Zone

EST (Eastern Standard Time)
UTC/GMT -5 hours

DST started

Mar 9, 2025
Forward 1 hour

DST ended

Nov 2, 2025
Back 1 hour

Difference

Same time as
New York

About EST — Eastern Standard Time

Set your location

Sunrise

7:02 am
↑ 120° Southeast

Sunset

4:18 pm
↑ 240° Southwest

Day length

9 hours, 16 minutes
-50s shorter

Moon 71.4%

Set – 11:09 am
Rise – 9:43 pm

High Tide

High – 12:16 am
High – 12:36 pm

Low Tide

Low – 6:41 am
Low – 7:21 pm

More Sun & Moon in Groton
+ Show More Twilight and Moon Phase Information

Solar Noon

Sun in South: 11:40 am
Altitude: 25.8°

Astronomical
Twilight

5:23 am – 5:56 am
5:24 pm – 5:58 pm

Nautical
Twilight

5:56 am – 6:31 am
4:49 pm – 5:24 pm

Civil
Twilight

6:31 am – 7:02 am
4:18 pm – 4:49 pm

Previous
Moon Phase

Full Moon
December 4, 2025
6:14 pm

Next
Moon Phase

Third Quarter
December 11, 2025
3:51 pm

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Airports

Tweed New Haven Regional Airport, HVN
About 42 mi W of Groton
T. F. Green Airport, PVD
About 43 mi NE of Groton
Bradley International Airport, BDL
About 52 mi NW of Groton
John F. Kennedy International Airport, JFK
About 101 mi WSW of Groton

Other cities near Groton

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Groton

USA

1:1003pm

Tuesday, December 9, 2025