Meeting time

Best time to meet: Sydney and Seattle

Sydney is 19 hours ahead of Seattle right now. Their working days overlap for 3 hours: 9 AM to 12 PM in Sydney, which is 2 PM to 5 PM in Seattle. The easiest time to meet is 10 AM in Sydney (3 PM in Seattle).

Wed 2:54 AMSydney · Australian Eastern Daylight TimeTue 7:54 AMSeattle · Pacific Standard Time
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Hour by hour

With the clocks as they are on November 11, 2026, Sydney time on the left. A working day here is 9 AM to 5 PM.

SydneySeattle
6 AM11 AM day beforeSeattle at work
7 AM12 PM day beforeSeattle at work
8 AM1 PM day beforeSeattle at work
9 AM2 PM day beforeBoth at work
10 AM3 PM day beforeEasiest time
11 AM4 PM day beforeBoth at work
12 PM5 PM day beforeSydney at work
1 PM6 PM day beforeSydney at work
2 PM7 PM day beforeSydney at work
3 PM8 PM day beforeSydney at work
4 PM9 PM day beforeSydney at work
5 PM10 PM day beforeBoth off
6 PM11 PM day beforeBoth off
7 PM12 AMBoth off
8 PM1 AMBoth off
9 PM2 AMBoth off
10 PM3 AMBoth off

When the clocks change

The gap moves when either city changes its clocks. The next twelve months:

DatesSydney isBoth at work (Sydney time)Easiest (Sydney / Seattle)
Now to March 14, 202719 hours ahead9 AM–12 PM (3 hours)10 AM / 3 PM
March 14, 2027 to April 4, 2027
clocks in Seattle go forward		18 hours ahead9 AM–11 AM (2 hours)10 AM / 4 PM
April 4, 2027 to October 3, 2027
clocks in Sydney go back		17 hours ahead9 AM–10 AM (1 hour)9 AM / 4 PM
October 3, 2027 to November 7, 2027
clocks in Sydney go forward		18 hours ahead9 AM–11 AM (2 hours)10 AM / 4 PM
November 7, 2027 onward
clocks in Seattle go back		19 hours ahead9 AM–12 PM (3 hours)10 AM / 3 PM

Seattle keeps the same clock as San Francisco.

Questions people ask

What time is it in Seattle when it is 9 AM in Sydney?
2 PM in Seattle, the day before, while Sydney is 19 hours ahead.
When is the best time for a call between Sydney and Seattle?
10 AM in Sydney, which is 3 PM in Seattle. Both cities are at work from 9 AM to 12 PM Sydney time.
Does the time difference between Sydney and Seattle change during the year?
Yes — it changes 4 times in the next twelve months, when the clocks go forward or back; the dates are in the table above.

More cities

New York and SydneyNo shared working hours · fairest at 4:30 PM New York timeLondon and SydneyNo shared working hours · fairest at 7 AM London timeSan Francisco and Sydney3 hours of shared working day · meet at 3 PM San Francisco timeBangalore and Sydney2 hours 30 minutes of shared working day · meet at 10 AM Bangalore timeSingapore and Sydney5 hours of shared working day · meet at 10:30 AM Singapore timeLos Angeles and Sydney3 hours of shared working day · meet at 3 PM Los Angeles timeNew York and Seattle5 hours of shared working day · meet at 1:30 PM New York timeLondon and SeattleNo shared working hours · fairest at 4:30 PM London timeSydney and Tokyo6 hours of shared working day · meet at 1:30 PM Sydney timeSydney and BerlinNo shared working hours · fairest at 5:30 PM Sydney timeSydney and Chicago1 hour of shared working day · meet at 9 AM Sydney timeSydney and Dubai1 hour of shared working day · meet at 4 PM Sydney time

Every city from Sydney · Every city from Seattle · All cities · Plan across more than two cities

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