Sydney to Koundara time converter

Koundara is 11 hours behind Sydney. When it is 9:00 AM in Sydney, it is 10:00 PM (Sun, Oct 18) in Koundara.

Sydney AEDT

Monday, October 19, 2026

Koundara GMT

Monday, October 19, 2026

Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11
Koundara
Guinea
Mon, Oct 19
GMTUTC+0-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Koundara conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 19, 2026 – Apr 4, 2027: -11h
  • Apr 4, 2027 – Oct 3, 2027: -10h
  • Oct 3, 2027 – Oct 19, 2027: -11h

Distance

Sydney and Koundara are 17,167 km (10,667 miles) apart in a straight line.

More conversions

Koundara 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 KoundaraLondon to KoundaraLos Angeles to KoundaraChicago to KoundaraToronto to KoundaraSão Paulo to KoundaraParis to KoundaraBerlin to KoundaraMoscow to KoundaraDubai to KoundaraNew Delhi to KoundaraBangkok to Koundara

Questions and answers

What is the time difference between Sydney and Koundara?

Koundara is 11 hours behind Sydney.

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

When it is 9:00 AM in Sydney, it is 10:00 PM (Sun, Oct 18) in Koundara.

When is the best time to call Koundara from Sydney?

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

Does the time difference between Sydney and Koundara change?

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