Current Local Time in Groton, Connecticut, USA

11:28:09 am EST

Wednesday, January 21, 2026

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

24 °F

Sunny.
41 / 15 °F

Thu 22.		43 / 31 °F
Fri 23.		35 / 15 °F

More weather details

Time Zone

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

DST starts

Mar 8, 2026
Forward 1 hour

DST ends

Nov 1, 2026
Back 1 hour

Difference

Same time as
Columbus

About EST — Eastern Standard Time

Set your location

Sunrise

7:08 am
↑ 116° Southeast

Sunset

4:51 pm
↑ 244° Southwest

Day length

9 hours, 42 minutes
+1m 50s longer

Moon 8.4%

Rise – 8:46 am
Set – 7:59 pm

High Tide

High – 10:52 am
High – 11:28 pm

Low Tide

Low – 4:52 am
Low – 5:26 pm

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

Solar Noon

Sun in South: 11:59 am
Altitude: 28.9°

Astronomical
Twilight

5:32 am – 6:04 am
5:54 pm – 6:27 pm

Nautical
Twilight

6:04 am – 6:38 am
5:21 pm – 5:54 pm

Civil
Twilight

6:38 am – 7:08 am
4:51 pm – 5:21 pm

Previous
Moon Phase

New Moon
January 18, 2026
2:51 pm

Next
Moon Phase

First Quarter
January 25, 2026
11:47 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

11:2809am

Wednesday, January 21, 2026