Sydney to Cottonwood Heights time converter

Cottonwood Heights is 17 hours behind Sydney. When it is 9:00 AM in Sydney, it is 4:00 PM (Wed, Oct 21) in Cottonwood Heights.

Sydney AEDT

Thursday, October 22, 2026

Cottonwood Heights MDT

Wednesday, October 21, 2026

Sydney
New South Wales, Australia
Thu, Oct 22
AEDTUTC+11
Cottonwood Heights
Utah, United States
Wed, Oct 21
MDTUTC-6-17h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Cottonwood Heights conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Sydney and Cottonwood Heights switch clocks on different dates:

  • Oct 22, 2026 – Nov 1, 2026: -17h
  • Nov 1, 2026 – Mar 14, 2027: -18h
  • Mar 14, 2027 – Apr 4, 2027: -17h
  • Apr 4, 2027 – Oct 3, 2027: -16h
  • Oct 3, 2027 – Oct 22, 2027: -17h

Distance

Sydney and Cottonwood Heights are 12,906 km (8,019 miles) apart in a straight line.

More conversions

Cottonwood Heights 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 Cottonwood HeightsLondon to Cottonwood HeightsLos Angeles to Cottonwood HeightsChicago to Cottonwood HeightsToronto to Cottonwood HeightsSão Paulo to Cottonwood HeightsParis to Cottonwood HeightsBerlin to Cottonwood HeightsMoscow to Cottonwood HeightsDubai to Cottonwood HeightsNew Delhi to Cottonwood HeightsBangkok to Cottonwood Heights

Questions and answers

What is the time difference between Sydney and Cottonwood Heights?

Cottonwood Heights is 17 hours behind Sydney.

What time is it in Cottonwood Heights when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 4:00 PM (Wed, Oct 21) in Cottonwood Heights.

When is the best time to call Cottonwood Heights from Sydney?

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

Does the time difference between Sydney and Cottonwood Heights change?

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