Sydney to Hongseong time converter

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

Sydney AEDT

Tuesday, October 20, 2026

Hongseong KST

Tuesday, October 20, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
Hongseong
South Korea
Tue, Oct 20
KSTUTC+9-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Hongseong conversion table

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

SydneyHongseong
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 Hongseong).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Apr 4, 2027: -2h
  • Apr 4, 2027 – Oct 3, 2027: -1h
  • Oct 3, 2027 – Oct 20, 2027: -2h

Distance

Sydney and Hongseong are 8,239 km (5,119 miles) apart in a straight line.

More conversions

Hongseong 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 HongseongLondon to HongseongLos Angeles to HongseongChicago to HongseongToronto to HongseongSão Paulo to HongseongParis to HongseongBerlin to HongseongMoscow to HongseongDubai to HongseongNew Delhi to HongseongBangkok to Hongseong

Questions and answers

What is the time difference between Sydney and Hongseong?

Hongseong is 2 hours behind Sydney.

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

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

When is the best time to call Hongseong from Sydney?

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

Does the time difference between Sydney and Hongseong change?

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