Union City to Sydney time converter

Sydney is 15 hours ahead of Union City. When it is 9:00 AM in Union City, it is 12:00 AM (Thu, Oct 22) in Sydney.

Union City EDT

Wednesday, October 21, 2026

Sydney AEDT

Thursday, October 22, 2026

Union City
New Jersey, United States
Wed, Oct 21
EDTUTC-4
Sydney
New South Wales, Australia
Thu, Oct 22
AEDTUTC+11+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Union City to Sydney conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Union City (7:00 AM – 9:00 AM in Sydney): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Apr 3, 2027: +15h
  • Apr 3, 2027 – Oct 2, 2027: +14h
  • Oct 2, 2027 – Oct 21, 2027: +15h

Distance

Union City and Sydney are 15,988 km (9,934 miles) apart in a straight line.

More conversions

Sydney to Union CityUnion City to New YorkUnion City to LondonUnion City to Los AngelesUnion City to ChicagoUnion City to TorontoUnion City to São PauloUnion City to ParisUnion City to BerlinUnion City to MoscowUnion City to DubaiUnion City to New DelhiUnion City 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 Union City and Sydney?

Sydney is 15 hours ahead of Union City.

What time is it in Sydney when it is 9 AM in Union City?

When it is 9:00 AM in Union City, it is 12:00 AM (Thu, Oct 22) in Sydney.

When is the best time to call Sydney from Union City?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Union City (7:00 AM – 9:00 AM in Sydney): working hours on one side, early or late on the other.

Does the time difference between Union City 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.