Ulsan to Miami time converter

Miami is 13 hours behind Ulsan. When it is 9:00 AM in Ulsan, it is 8:00 PM (Fri, Oct 16) in Miami.

Ulsan KST

Saturday, October 17, 2026

Miami EDT

Friday, October 16, 2026

Ulsan
South Korea
Sat, Oct 17
KSTUTC+9
Miami
Florida, United States
Fri, Oct 16
EDTUTC-4-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Ulsan to Miami conversion table

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

UlsanMiami
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 Ulsan (8:00 PM – 10:00 PM in Miami): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Ulsan and Miami switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 17, 2027: -13h

Distance

Ulsan and Miami are 12,525 km (7,783 miles) apart in a straight line.

More conversions

Miami to UlsanUlsan to New YorkUlsan to LondonUlsan to Los AngelesUlsan to ChicagoUlsan to TorontoUlsan to São PauloUlsan to ParisUlsan to BerlinUlsan to MoscowUlsan to DubaiUlsan to New DelhiUlsan to Bangkok
New York to MiamiLondon to MiamiLos Angeles to MiamiChicago to MiamiToronto to MiamiSão Paulo to MiamiParis to MiamiBerlin to MiamiMoscow to MiamiDubai to MiamiNew Delhi to MiamiBangkok to Miami

Questions and answers

What is the time difference between Ulsan and Miami?

Miami is 13 hours behind Ulsan.

What time is it in Miami when it is 9 AM in Ulsan?

When it is 9:00 AM in Ulsan, it is 8:00 PM (Fri, Oct 16) in Miami.

When is the best time to call Miami from Ulsan?

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

Does the time difference between Ulsan and Miami change?

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