Rock Island to Sydney time converter

Sydney is 16 hours ahead of Rock Island. When it is 9:00 AM in Rock Island, it is 1:00 AM (Wed, Oct 21) in Sydney.

Rock Island CDT

Tuesday, October 20, 2026

Sydney AEDT

Wednesday, October 21, 2026

Rock Island
Illinois, United States
Tue, Oct 20
CDTUTC-5
Sydney
New South Wales, Australia
Wed, Oct 21
AEDTUTC+11+16h
Finding your time zone…
Shared working hours (9:00–18:00)

Rock Island to Sydney conversion table

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

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

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in Rock Island (9:00 AM – 10:00 AM in Sydney).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: +16h
  • Nov 1, 2026 – Mar 14, 2027: +17h
  • Mar 14, 2027 – Apr 3, 2027: +16h
  • Apr 3, 2027 – Oct 2, 2027: +15h
  • Oct 2, 2027 – Oct 20, 2027: +16h

Distance

Rock Island and Sydney are 14,628 km (9,089 miles) apart in a straight line.

More conversions

Sydney to Rock IslandRock Island to New YorkRock Island to LondonRock Island to Los AngelesRock Island to ChicagoRock Island to TorontoRock Island to São PauloRock Island to ParisRock Island to BerlinRock Island to MoscowRock Island to DubaiRock Island to New DelhiRock Island to Bangkok
New York to SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between Rock Island and Sydney?

Sydney is 16 hours ahead of Rock Island.

What time is it in Sydney when it is 9 AM in Rock Island?

When it is 9:00 AM in Rock Island, it is 1:00 AM (Wed, Oct 21) in Sydney.

When is the best time to call Sydney from Rock Island?

Both sides are at work from 5:00 PM – 6:00 PM in Rock Island (9:00 AM – 10:00 AM in Sydney).

Does the time difference between Rock Island and Sydney change?

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