Sydney to South Riding time converter

South Riding is 15 hours behind Sydney. When it is 9:00 AM in Sydney, it is 6:00 PM (Tue, Oct 20) in South Riding.

Sydney AEDT

Wednesday, October 21, 2026

South Riding EDT

Tuesday, October 20, 2026

Sydney
New South Wales, Australia
Wed, Oct 21
AEDTUTC+11
South Riding
Virginia, United States
Tue, Oct 20
EDTUTC-4-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to South Riding conversion table

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

SydneySouth Riding
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 South Riding): 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 South Riding switch clocks on different dates:

  • Oct 21, 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 21, 2027: -15h

Distance

Sydney and South Riding are 15,671 km (9,738 miles) apart in a straight line.

More conversions

South Riding 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 South RidingLondon to South RidingLos Angeles to South RidingChicago to South RidingToronto to South RidingSão Paulo to South RidingParis to South RidingBerlin to South RidingMoscow to South RidingDubai to South RidingNew Delhi to South RidingBangkok to South Riding

Questions and answers

What is the time difference between Sydney and South Riding?

South Riding is 15 hours behind Sydney.

What time is it in South Riding when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 6:00 PM (Tue, Oct 20) in South Riding.

When is the best time to call South Riding 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 South Riding): working hours on one side, early or late on the other.

Does the time difference between Sydney and South Riding change?

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