Seoul to Southchase time converter

Southchase is 13 hours behind Seoul. When it is 9:00 AM in Seoul, it is 8:00 PM (Tue, Oct 20) in Southchase.

Seoul KST

Wednesday, October 21, 2026

Southchase EDT

Tuesday, October 20, 2026

Seoul
South Korea
Wed, Oct 21
KSTUTC+9
Southchase
Florida, United States
Tue, Oct 20
EDTUTC-4-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Southchase conversion table

Every hour of today in Seoul and the matching time in Southchase. Light rows are typical working hours (9:00–18:00).

SeoulSouthchase
12:00 AM11:00 AM−1 day
1:00 AM12:00 PM−1 day
2:00 AM1:00 PM−1 day
3:00 AM2:00 PM−1 day
4:00 AM3:00 PM−1 day
5:00 AM4:00 PM−1 day
6:00 AM5:00 PM−1 day
7:00 AM6:00 PM−1 day
8:00 AM7:00 PM−1 day
9:00 AM8:00 PM−1 day
10:00 AM9:00 PM−1 day
11:00 AM10:00 PM−1 day
12:00 PM11:00 PM−1 day
1:00 PM12:00 AM
2:00 PM1:00 AM
3:00 PM2:00 AM
4:00 PM3:00 AM
5:00 PM4:00 AM
6:00 PM5:00 AM
7:00 PM6:00 AM
8:00 PM7:00 AM
9:00 PM8:00 AM
10:00 PM9:00 AM
11:00 PM10:00 AM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Seoul (8:00 PM – 10:00 PM in Southchase): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Seoul and Southchase switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 21, 2027: -13h

Distance

Seoul and Southchase are 12,108 km (7,524 miles) apart in a straight line.

More conversions

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New York to SouthchaseLondon to SouthchaseLos Angeles to SouthchaseChicago to SouthchaseToronto to SouthchaseSão Paulo to SouthchaseParis to SouthchaseBerlin to SouthchaseMoscow to SouthchaseDubai to SouthchaseNew Delhi to SouthchaseBangkok to Southchase

Questions and answers

What is the time difference between Seoul and Southchase?

Southchase is 13 hours behind Seoul.

What time is it in Southchase when it is 9 AM in Seoul?

When it is 9:00 AM in Seoul, it is 8:00 PM (Tue, Oct 20) in Southchase.

When is the best time to call Southchase from Seoul?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Seoul (8:00 PM – 10:00 PM in Southchase): working hours on one side, early or late on the other.

Does the time difference between Seoul and Southchase change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.