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Current Local Time in Groton, Connecticut, USA

1:15:51 am EDT

Saturday, May 9, 2026

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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

48 °F

Light rain. Overcast.
59 / 46 °F

Sun 10. 62 / 52 °F
Mon 11. 55 / 48 °F

Weather by CustomWeather, © 2026

More weather details

Time Zone

EDT (Eastern Daylight Time)
UTC/GMT -4 hours
Daylight Saving Time started on Sunday, March 8, 2026 at 2:00 am

DST started

Mar 8, 2026
Forward 1 hour
Daylight Saving Time ends on Sunday, November 1, 2026 at 2:00 am

DST ends

Nov 1, 2026
Back 1 hour

Difference

Same time as
Columbus

Sunrise

5:35 am
66° East

Sunset

7:54 pm
295° Northwest

Day length

14 hours, 18 minutes
+2m 10s longer

Moon 56.7%

Rise – 1:50 am
Set – 11:51 am

High Tide

High – 3:20 am
High – 4:21 pm

Low Tide

Low – 10:03 am
Low – 10:21 pm

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

Solar Noon

Sun in South: 12:44 pm
Altitude: 66.1°

Astronomical
Twilight

3:44 am – 4:26 am
9:03 pm – 9:45 pm

Nautical
Twilight

4:26 am – 5:04 am
8:25 pm – 9:03 pm

Civil
Twilight

5:04 am – 5:35 am
7:54 pm – 8:25 pm

Previous
Moon Phase

Full Moon
May 1, 2026
1:23 pm

Next
Moon Phase

Third Quarter
May 9, 2026
5:10 pm

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

Groton
USA
1:15 51 am
Saturday, May 9, 2026