Current Time in South Carolina, United States

19:41:32
Saturday, 10 October 2026
Population: 142,416
Coordinates: 34.0007° N, 81.0348° W
Country Code: US
IANA Timezone
America/New_York
UTC Offset
DST
Yes
Local Time
Sunrise
07:25
Sunset
18:56
Day Length
11h 31m

Airport in South Carolina

Columbia Metropolitan Airport (CAE / KCAE) is a regional airport serving South Carolina directly.

Current local time at the airport is 19:41:32.

Daylight saving time changes in South Carolina, United States

South Carolina uses the IANA time zone identifier America/New_York. The current local offset is UTC-4 / EDT.

Next change: November 1, 2026

Clock moves back from 02:00 to 01:00 local time.

America/New_York
UTC-4 / EDT

Best Time to Call South Carolina

Business hours in South Carolina (9 AM-5 PM local time) fall at these local times elsewhere:

  • Sao Paulo: 10:00 AM - 6:00 PM ( Convenient)
  • Frankfurt: 3:00 PM - 11:00 PM ( Partial overlap)
  • Johannesburg: 3:00 PM - 11:00 PM ( Partial overlap)
  • Singapore: 9:00 PM - 5:00 AM (next day) ( Partial overlap)
  • Hong Kong: 9:00 PM - 5:00 AM (next day) ( Partial overlap)
  • Istanbul: 4:00 PM - 12:00 AM (next day) ( Partial overlap)
  • Auckland: 2:00 AM (next day) - 10:00 AM (next day) ( Outside normal hours)

Times shown reflect current UTC offsets and may shift by up to an hour around daylight saving transitions.

Time Difference from South Carolina

Compare time in South Carolina with major cities worldwide.

About Time in South Carolina

The Last Place in America to See It

When the total solar eclipse of August 21, 2017 swept across the continental United States for the first time in 99 years, it began near Lincoln City, Oregon, and ended its American journey in South Carolina, the very last state to watch it go. According to the National Weather Service, the final spot anywhere in the country where the sun's corona remained visible was Cape Romain National Wildlife Refuge near McClellanville, on the South Carolina coast.

The eclipse entered the state at 2:36 p.m. and left the Atlantic coastline by 2:49 p.m., a journey of just thirteen minutes across South Carolina before the shadow lifted off the continent entirely and continued alone over open ocean for more than an hour with no further landfall anywhere on Earth. Columbia, sitting almost exactly on the eclipse's centerline, experienced 2 minutes and 30 seconds of totality, while Charleston, positioned just inside the shadow's southern edge, got a shorter 1 minute and 29 seconds of darkness.

South Carolina leaned into the moment. NASA estimated the state could draw as many as one million visitors for the event, and Columbia briefly became the third largest American city sitting directly on the path's centerline for what was being called the first coast to coast total eclipse the country had seen since 1918.

A Legal Argument Built on a Technicality

South Carolina's recent attempts at permanent Daylight Saving Time have taken an unusually aggressive legal approach compared to most states. Bills filed in the legislature, including 2023's Bill 3879 and its 2025 successor Bill 3325, argue that because South Carolina sits entirely within a single time zone, and because federal law already lets a state opt out of Daylight Saving Time to keep permanent Standard Time, the state is, by implication, equally entitled under existing law to advance its clock permanently in the other direction instead.

That is a considerably bolder reading of federal law than the approach most states have taken. Nineteen states, including South Carolina itself in an earlier, more conventional bill, have simply written trigger laws that wait passively for Congress to change the Uniform Time Act before doing anything. This newer South Carolina language instead directs the state's Attorney General to proactively request a formal waiver from the U.S. Secretary of Transportation, treating the existing opt out provision as grounds to act now rather than waiting for permission that has not yet arrived.

Frequently Asked Questions

What time zone is South Carolina in?

The whole of South Carolina uses the America/New_York time zone (EDT). Local time is 4 hours behind UTC (UTC-4), and all cities in the region show the same time.

Is the time in South Carolina the same as in Washington?

Yes. Columbia and most of South Carolina keep the same time as Washington, the capital of United States, so no conversion is needed for calls or meetings between them.

Do clocks change in South Carolina?

Yes. The next clock change in South Carolina is on November 1, 2026, when clocks move back from 02:00 to 01:00 local time.

What is the main city of South Carolina?

Columbia is the main city of South Carolina, with a population of about 142,416. The time, sunrise and sunset shown on this page are based on Columbia.

Which airport is closest to Columbia?

Columbia Metropolitan Airport (CAE) serves Columbia directly. Flight arrival and departure times there are shown in local time.

Beyond the Clock

Working Hours by Country: How Long Is the Workday and the Work Year Around the World

The average worker in Mexico puts in about 2,200 hours a year. The average worker in Germany puts in about 1,340. The gap of roughly 860 hours equals more than 21 standard 40-hour weeks, close to five extra months of full-time work. Most "who works

Why the 40-Hour Work Week Exists: From 10-Hour Days to Ford’s 1926 Experiment

The 40-hour week looks like a natural unit of work, but the number was never derived from a measurement of how much work is best. It is the product of two separate fights: one over the length of the day, which ended at eight hours,

How Americans Spend Their 24 Hours: What the Time Use Survey Shows

The average American age 15 and over logs about 9 hours of sleep a day, spends just over 5 hours on leisure and works 3 hours. That last number looks wrong until you see how it is built, and nearly every headline figure from the

Pomodoro Technique: Why 25 Minutes and When a Different Interval Works Better

The most famous number in time management started as a workaround. In the late 1980s Francesco Cirillo, a university student who could not make himself study, used a tomato-shaped kitchen timer to test a small question: could he work for two minutes without interruption? Twenty-five

Why Scheduled Jobs Break at Daylight Saving Time

On Sunday, November 1, 2026, the local time 1:30 AM happens twice in New York. The first 1:30 AM is 05:30 UTC on Eastern Daylight Time. The second is an hour later, 06:30 UTC on Eastern Standard Time. Four and a half months later, on

When Does a Day Actually Begin? Midnight, Sunrise, and Sunset Across Cultures

Hebcal, the widely used Jewish calendar service, lists Saturday, December 5, 2026 as 25 Kislev 5787, the first day of Hanukkah. The first Hanukkah candle is lit the evening before, on Friday, December 4. This is not an error. The Hebrew date changes at sunset,

Why the International Space Station Runs on UTC Instead of Local Time

Astronauts aboard the International Space Station see the sun rise and set 16 times in a 24-hour period, once every 90 to 93 minutes, as the station circles Earth at roughly 28,000 kilometers per hour. No conventional time zone survives contact with that kind of

How Accurate Are Atomic Clocks: How Much Do They Actually Drift

In 2015, physicists at JILA in Colorado built a strontium clock so stable that, if it had started running 15 billion years ago, before the universe itself existed, it would still be within one second of correct today. That number sounds like marketing. It isn't.

Time Tools

Quick access to timers, stopwatch, world clock and time zone tools.

Time Guides

Read useful guides about time zones, calendars, finance and astronomy.

↑
✕Close Menu