Sydney to Mountlake Terrace time converter

Mountlake Terrace is 18 hours behind Sydney. When it is 9:00 AM in Sydney, it is 3:00 PM (Mon, Oct 19) in Mountlake Terrace.

Sydney AEDT

Tuesday, October 20, 2026

Mountlake Terrace PDT

Tuesday, October 20, 2026

Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11
Mountlake Terrace
Washington, United States
Tue, Oct 20
PDTUTC-7-18h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Mountlake Terrace conversion table

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

SydneyMountlake Terrace
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 Mountlake Terrace).

Daylight saving time and the difference

The difference changes during the year because Sydney and Mountlake Terrace switch clocks on different dates:

  • Oct 20, 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 20, 2027: -18h

Distance

Sydney and Mountlake Terrace are 12,481 km (7,755 miles) apart in a straight line.

More conversions

Mountlake Terrace 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 Mountlake TerraceLondon to Mountlake TerraceLos Angeles to Mountlake TerraceChicago to Mountlake TerraceToronto to Mountlake TerraceSão Paulo to Mountlake TerraceParis to Mountlake TerraceBerlin to Mountlake TerraceMoscow to Mountlake TerraceDubai to Mountlake TerraceNew Delhi to Mountlake TerraceBangkok to Mountlake Terrace

Questions and answers

What is the time difference between Sydney and Mountlake Terrace?

Mountlake Terrace is 18 hours behind Sydney.

What time is it in Mountlake Terrace when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 3:00 PM (Mon, Oct 19) in Mountlake Terrace.

When is the best time to call Mountlake Terrace from Sydney?

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

Does the time difference between Sydney and Mountlake Terrace change?

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