Sydney to Seonghwan time converter

Seonghwan is 2 hours behind Sydney. When it is 9:00 AM in Sydney, it is 7:00 AM in Seonghwan.

Sydney AEDT

Sunday, October 18, 2026

Seonghwan KST

Sunday, October 18, 2026

Sydney
New South Wales, Australia
Sun, Oct 18
AEDTUTC+11
Seonghwan
South Korea
Sun, Oct 18
KSTUTC+9-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Seonghwan conversion table

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

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

Best time to call or meet

Both sides are at work from 11:00 AM – 6:00 PM in Sydney (9:00 AM – 4:00 PM in Seonghwan).

Daylight saving time and the difference

The difference changes during the year because Sydney and Seonghwan switch clocks on different dates:

  • Oct 18, 2026 – Apr 4, 2027: -2h
  • Apr 4, 2027 – Oct 3, 2027: -1h
  • Oct 3, 2027 – Oct 18, 2027: -2h

Distance

Sydney and Seonghwan are 8,257 km (5,131 miles) apart in a straight line.

More conversions

Seonghwan to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney to Bangkok
New York to SeonghwanLondon to SeonghwanLos Angeles to SeonghwanChicago to SeonghwanToronto to SeonghwanSão Paulo to SeonghwanParis to SeonghwanBerlin to SeonghwanMoscow to SeonghwanDubai to SeonghwanNew Delhi to SeonghwanBangkok to Seonghwan

Questions and answers

What is the time difference between Sydney and Seonghwan?

Seonghwan is 2 hours behind Sydney.

What time is it in Seonghwan when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 7:00 AM in Seonghwan.

When is the best time to call Seonghwan from Sydney?

Both sides are at work from 11:00 AM – 6:00 PM in Sydney (9:00 AM – 4:00 PM in Seonghwan).

Does the time difference between Sydney and Seonghwan change?

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