Sydney to City of Sammamish time converter

City of Sammamish is 18 hours behind Sydney. When it is 9:00 AM in Sydney, it is 3:00 PM (Wed, Oct 21) in City of Sammamish.

Sydney AEDT

Thursday, October 22, 2026

City of Sammamish PDT

Wednesday, October 21, 2026

Sydney
New South Wales, Australia
Thu, Oct 22
AEDTUTC+11
City of Sammamish
Washington, United States
Wed, Oct 21
PDTUTC-7-18h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to City of Sammamish conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Sydney (3:00 PM – 6:00 PM in City of Sammamish).

Daylight saving time and the difference

The difference changes during the year because Sydney and City of Sammamish switch clocks on different dates:

  • Oct 22, 2026 – Nov 1, 2026: -18h
  • Nov 1, 2026 – Mar 14, 2027: -19h
  • Mar 14, 2027 – Apr 4, 2027: -18h
  • Apr 4, 2027 – Oct 3, 2027: -17h
  • Oct 3, 2027 – Oct 22, 2027: -18h

Distance

Sydney and City of Sammamish are 12,490 km (7,761 miles) apart in a straight line.

More conversions

City of Sammamish 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 City of SammamishLondon to City of SammamishLos Angeles to City of SammamishChicago to City of SammamishToronto to City of SammamishSão Paulo to City of SammamishParis to City of SammamishBerlin to City of SammamishMoscow to City of SammamishDubai to City of SammamishNew Delhi to City of SammamishBangkok to City of Sammamish

Questions and answers

What is the time difference between Sydney and City of Sammamish?

City of Sammamish is 18 hours behind Sydney.

What time is it in City of Sammamish when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 3:00 PM (Wed, Oct 21) in City of Sammamish.

When is the best time to call City of Sammamish from Sydney?

Both sides are at work from 9:00 AM – 12:00 PM in Sydney (3:00 PM – 6:00 PM in City of Sammamish).

Does the time difference between Sydney and City of Sammamish change?

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