Sydney to West Seneca time converter

West Seneca is 15 hours behind Sydney. When it is 9:00 AM in Sydney, it is 6:00 PM (Mon, Oct 19) in West Seneca.

Sydney AEDT

Tuesday, October 20, 2026

West Seneca EDT

Monday, October 19, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
West Seneca
New York, United States
Mon, Oct 19
EDTUTC-4-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to West Seneca conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Sydney and West Seneca switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -15h
  • Nov 1, 2026 – Mar 14, 2027: -16h
  • Mar 14, 2027 – Apr 4, 2027: -15h
  • Apr 4, 2027 – Oct 3, 2027: -14h
  • Oct 3, 2027 – Oct 20, 2027: -15h

Distance

Sydney and West Seneca are 15,609 km (9,699 miles) apart in a straight line.

More conversions

West Seneca 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 West SenecaLondon to West SenecaLos Angeles to West SenecaChicago to West SenecaToronto to West SenecaSão Paulo to West SenecaParis to West SenecaBerlin to West SenecaMoscow to West SenecaDubai to West SenecaNew Delhi to West SenecaBangkok to West Seneca

Questions and answers

What is the time difference between Sydney and West Seneca?

West Seneca is 15 hours behind Sydney.

What time is it in West Seneca when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 6:00 PM (Mon, Oct 19) in West Seneca.

When is the best time to call West Seneca from Sydney?

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

Does the time difference between Sydney and West Seneca change?

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