Sydney to South Houston time converter

South Houston is 16 hours behind Sydney. When it is 9:00 AM in Sydney, it is 5:00 PM (Tue, Oct 20) in South Houston.

Sydney AEDT

Wednesday, October 21, 2026

South Houston CDT

Wednesday, October 21, 2026

Sydney
New South Wales, Australia
Wed, Oct 21
AEDTUTC+11
South Houston
Texas, United States
Wed, Oct 21
CDTUTC-5-16h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to South Houston conversion table

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

SydneySouth Houston
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 South Houston).

Daylight saving time and the difference

The difference changes during the year because Sydney and South Houston switch clocks on different dates:

  • Oct 21, 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 21, 2027: -16h

Distance

Sydney and South Houston are 13,826 km (8,591 miles) apart in a straight line.

More conversions

South Houston 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 HoustonLondon to South HoustonLos Angeles to South HoustonChicago to South HoustonToronto to South HoustonSão Paulo to South HoustonParis to South HoustonBerlin to South HoustonMoscow to South HoustonDubai to South HoustonNew Delhi to South HoustonBangkok to South Houston

Questions and answers

What is the time difference between Sydney and South Houston?

South Houston is 16 hours behind Sydney.

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

When it is 9:00 AM in Sydney, it is 5:00 PM (Tue, Oct 20) in South Houston.

When is the best time to call South Houston from Sydney?

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

Does the time difference between Sydney and South Houston change?

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