Sydney to Oak Park time converter

Oak Park is 16 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 PM (Sun, Oct 18) in Oak Park.

Sydney AEDT

Monday, October 19, 2026

Oak Park CDT

Monday, October 19, 2026

Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11
Oak Park
Illinois, United States
Mon, Oct 19
CDTUTC-5-16h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Oak Park conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -16h
  • Nov 1, 2026 – Mar 14, 2027: -17h
  • Mar 14, 2027 – Apr 4, 2027: -16h
  • Apr 4, 2027 – Oct 3, 2027: -15h
  • Oct 3, 2027 – Oct 19, 2027: -16h

Distance

Sydney and Oak Park are 14,864 km (9,236 miles) apart in a straight line.

More conversions

Oak Park 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 Oak ParkLondon to Oak ParkLos Angeles to Oak ParkChicago to Oak ParkToronto to Oak ParkSão Paulo to Oak ParkParis to Oak ParkBerlin to Oak ParkMoscow to Oak ParkDubai to Oak ParkNew Delhi to Oak ParkBangkok to Oak Park

Questions and answers

What is the time difference between Sydney and Oak Park?

Oak Park is 16 hours behind Sydney.

What time is it in Oak Park when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 5:00 PM (Sun, Oct 18) in Oak Park.

When is the best time to call Oak Park from Sydney?

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

Does the time difference between Sydney and Oak Park change?

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