Crest Hill to Sydney time converter

Sydney is 16 hours ahead of Crest Hill. When it is 9:00 AM in Crest Hill, it is 1:00 AM (Mon, Oct 19) in Sydney.

Crest Hill CDT

Sunday, October 18, 2026

Sydney AEDT

Monday, October 19, 2026

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

Crest Hill to Sydney conversion table

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

Crest HillSydney
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 Crest Hill (9:00 AM – 10:00 AM in Sydney).

Daylight saving time and the difference

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

  • Oct 18, 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 18, 2027: +16h

Distance

Crest Hill and Sydney are 14,831 km (9,216 miles) apart in a straight line.

More conversions

Sydney to Crest HillCrest Hill to New YorkCrest Hill to LondonCrest Hill to Los AngelesCrest Hill to ChicagoCrest Hill to TorontoCrest Hill to São PauloCrest Hill to ParisCrest Hill to BerlinCrest Hill to MoscowCrest Hill to DubaiCrest Hill to New DelhiCrest Hill 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 Crest Hill and Sydney?

Sydney is 16 hours ahead of Crest Hill.

What time is it in Sydney when it is 9 AM in Crest Hill?

When it is 9:00 AM in Crest Hill, it is 1:00 AM (Mon, Oct 19) in Sydney.

When is the best time to call Sydney from Crest Hill?

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

Does the time difference between Crest Hill 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.