Sydney to Blue Island time converter

Blue Island is 16 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 PM (Mon, Oct 19) in Blue Island.

Sydney AEDT

Tuesday, October 20, 2026

Blue Island CDT

Tuesday, October 20, 2026

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

Sydney to Blue Island conversion table

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

SydneyBlue Island
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 Blue Island).

Daylight saving time and the difference

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

  • Oct 20, 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 20, 2027: -16h

Distance

Sydney and Blue Island are 14,868 km (9,239 miles) apart in a straight line.

More conversions

Blue Island 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 Blue IslandLondon to Blue IslandLos Angeles to Blue IslandChicago to Blue IslandToronto to Blue IslandSão Paulo to Blue IslandParis to Blue IslandBerlin to Blue IslandMoscow to Blue IslandDubai to Blue IslandNew Delhi to Blue IslandBangkok to Blue Island

Questions and answers

What is the time difference between Sydney and Blue Island?

Blue Island is 16 hours behind Sydney.

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

When it is 9:00 AM in Sydney, it is 5:00 PM (Mon, Oct 19) in Blue Island.

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

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

Does the time difference between Sydney and Blue Island change?

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