All cities

Hartford

UTC−4

United States · EDT

Summer
20:44:49Live

Mon, 14 Sept 2026

00:00↑ 05:18↓ 20:3024:00
Sunrise
05:18
Sunset
20:30
Daylight
15.2hrs
Population
120K
Season
Summer
Next full moon
14 Jul
Buck Moon

Timezone Guide

Hartford, United States runs on UTC−4. Clocks move forward each spring and back each autumn: UTC−5 in winter, UTC−4 in summer. Next change: 2 Nov. Hartford and New York currently share the same clock. Standard 9-to-6 working hours overlap for about 9 hours a day with New York. A good time to connect: 09:00–18:00 in Hartford lines up with 09:00–18:00 in New York. There is a 5-hour difference between Hartford and London. Standard 9-to-6 working hours overlap for about 4 hours a day with London. A good time to connect: 09:00–13:00 in Hartford lines up with 14:00–18:00 in London. There is a 13-hour difference between Hartford and Tokyo. Standard working hours don't overlap at all with Tokyo, so meetings need an early or late slot on one side. This timezone is also shared with cities such as Toronto, Caracas, Havana. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Hartford.

Practical Info

Hartford (United States) is home to roughly 120K people. Today brings about 15.2 hours of daylight: sunrise at 05:18, sunset at 20:30. Clocks move forward each spring and back each autumn: UTC−5 in winter, UTC−4 in summer. Next change: 2 Nov. It sits in the Northern Hemisphere, about 42° north of the equator. Traffic drives on the right.

Flag

United States

United States

Capital

Washington, D.C.

Continent

North America

Time Zone

EDT · America/New_York

Coordinates

41.76°N, 72.69°W

Currency

USD ($)

Calling Code

+1

Driving Side

Right

Hemisphere

Northern

Language

English

Measurement System

Imperial

Did You Know?

The Insurance Capital

Hartford has been the centre of American insurance since the 1810s, when the city's merchants began underwriting shipping and then fire risk. It wrote the first automobile policy in the United States, in 1898.

The clock: Hartford keeps Eastern Time. Mark Twain wrote Tom Sawyer and Huckleberry Finn in a house here that he had built to look like a riverboat.

Annual Daylight

J9.5hF10.6hM11.9hA13.3hM14.5hJ15.2hJ14.9hA13.9hS12.5hO11.2hN9.9hD9.2h

Working Hours

2h overlap
HartfordUTC−4
06121824
Your locationUTC+3
06121824