Ciudad Serdán to Sydney time converter

Sydney is 17 hours ahead of Ciudad Serdán. When it is 9:00 AM in Ciudad Serdán, it is 2:00 AM (Mon, Oct 19) in Sydney.

Ciudad Serdán CST

Sunday, October 18, 2026

Sydney AEDT

Monday, October 19, 2026

Ciudad Serdán
Puebla, Mexico
Sun, Oct 18
CSTUTC-6
Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11+17h
Finding your time zone…
Shared working hours (9:00–18:00)

Ciudad Serdán to Sydney conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Ciudad Serdán (9:00 AM – 11:00 AM in Sydney).

Daylight saving time and the difference

The difference changes during the year because Ciudad Serdán and Sydney switch clocks on different dates:

  • Oct 18, 2026 – Apr 3, 2027: +17h
  • Apr 3, 2027 – Oct 2, 2027: +16h
  • Oct 2, 2027 – Oct 18, 2027: +17h

Distance

Ciudad Serdán and Sydney are 13,104 km (8,142 miles) apart in a straight line.

More conversions

Sydney to Ciudad SerdánCiudad Serdán to New YorkCiudad Serdán to LondonCiudad Serdán to Los AngelesCiudad Serdán to ChicagoCiudad Serdán to TorontoCiudad Serdán to São PauloCiudad Serdán to ParisCiudad Serdán to BerlinCiudad Serdán to MoscowCiudad Serdán to DubaiCiudad Serdán to New DelhiCiudad Serdán 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 Ciudad Serdán and Sydney?

Sydney is 17 hours ahead of Ciudad Serdán.

What time is it in Sydney when it is 9 AM in Ciudad Serdán?

When it is 9:00 AM in Ciudad Serdán, it is 2:00 AM (Mon, Oct 19) in Sydney.

When is the best time to call Sydney from Ciudad Serdán?

Both sides are at work from 4:00 PM – 6:00 PM in Ciudad Serdán (9:00 AM – 11:00 AM in Sydney).

Does the time difference between Ciudad Serdán 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.