Current Local Time in Cos Cob, Connecticut, USA

8:45:30 am EDT

Sunday, June 22, 2025

Country:	United States
State:	Connecticut (CT)
Type:	Populated Place
Lat/Long:	41°02'N / 73°36'W
Currency:	United States Dollar (USD)
Languages:	English
Also known as:	Cos Cob, Cos Cob Village, Kos Kab, Kos Kob

°F

Weather

73 °F

Light rain. Partly sunny.
91 / 70 °F

Mon 23.		93 / 75 °F
Tue 24.		99 / 74 °F

More weather details

Time Zone

EDT (Eastern Daylight Time)
UTC/GMT -4 hours

DST started

Mar 9, 2025
Forward 1 hour

DST ends

Nov 2, 2025
Back 1 hour

Difference

Same time as
Columbus

About EDT — Eastern Daylight Time

Set your location

Sunrise

5:22 am
↑ 57° Northeast

Sunset

8:30 pm
↑ 303° Northwest

Day length

15 hours, 8 minutes
-4s shorter

Moon 11.9%

Rise – 2:29 am
Set – 5:52 pm

High Tide

High – 9:09 am
High – 9:26 pm

Low Tide

Low – 3:15 am
Low – 3:19 pm

More Sun & Moon in Cos Cob
+ Show More Twilight and Moon Phase Information

Solar Noon

Sun in South: 12:56 pm
Altitude: 72.4°

Astronomical
Twilight

3:14 am – 4:05 am
9:47 pm – 10:38 pm

Nautical
Twilight

4:05 am – 4:48 am
9:04 pm – 9:47 pm

Civil
Twilight

4:48 am – 5:22 am
8:30 pm – 9:04 pm

Previous
Moon Phase

Third Quarter
June 18, 2025
3:19 pm

Next
Moon Phase

New Moon
June 25, 2025
6:31 am

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Calendar & Holidays

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Upcoming Holidays

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Airports

John F. Kennedy International Airport, JFK
About 29 mi SSW of Cos Cob
Westchester County Airport, HPN
About 6 mi WNW of Cos Cob
LaGuardia Airport, LGA
About 23 mi SW of Cos Cob
Newark Liberty International Airport, EWR
About 38 mi SW of Cos Cob

Fullscreen Exit

Cos Cob

USA

8:4530am

Sunday, June 22, 2025