Meeting time
Best time to meet: Sydney and Lisbon
Sydney is 11 hours ahead of Lisbon right now, so their working days do not overlap. The time that asks least of both is 6 PM in Sydney, which is 7 AM in Lisbon — one of you starts early or stays late.
Wed 2:55 AMSydney · Australian Eastern Daylight TimeTue 3:55 PMLisbon · Western European Standard Time
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.
| Sydney | Lisbon | |
|---|---|---|
| 6 AM | 7 PM day before | Both off |
| 7 AM | 8 PM day before | Both off |
| 8 AM | 9 PM day before | Both off |
| 9 AM | 10 PM day before | Sydney at work |
| 10 AM | 11 PM day before | Sydney at work |
| 11 AM | 12 AM | Sydney at work |
| 12 PM | 1 AM | Sydney at work |
| 1 PM | 2 AM | Sydney at work |
| 2 PM | 3 AM | Sydney at work |
| 3 PM | 4 AM | Sydney at work |
| 4 PM | 5 AM | Sydney at work |
| 5 PM | 6 AM | Both off |
| 6 PM | 7 AM | Easiest time |
| 7 PM | 8 AM | Both off |
| 8 PM | 9 AM | Lisbon at work |
| 9 PM | 10 AM | Lisbon at work |
| 10 PM | 11 AM | Lisbon at work |
When the clocks change
The gap moves when either city changes its clocks. The next twelve months:
| Dates | Sydney is | Both at work (Sydney time) | Easiest (Sydney / Lisbon) |
|---|---|---|---|
| Now to March 28, 2027 | 11 hours ahead | None | 6 PM / 7 AM |
| March 28, 2027 to April 4, 2027 clocks in Lisbon go forward | 10 hours ahead | None | 5:30 PM / 7:30 AM |
| April 4, 2027 to October 3, 2027 clocks in Sydney go back | 9 hours ahead | None | 5 PM / 8 AM |
| October 3, 2027 to October 31, 2027 clocks in Sydney go forward | 10 hours ahead | None | 5:30 PM / 7:30 AM |
| October 31, 2027 onward clocks in Lisbon go back | 11 hours ahead | None | 6 PM / 7 AM |
Lisbon keeps the same clock as London.
Questions people ask
What time is it in Lisbon when it is 9 AM in Sydney?
10 PM in Lisbon, the day before, while Sydney is 11 hours ahead.
10 PM in Lisbon, the day before, while Sydney is 11 hours ahead.
When is the best time for a call between Sydney and Lisbon?
6 PM in Sydney, which is 7 AM in Lisbon. Their working days do not overlap, so this is the fairest time for both.
6 PM in Sydney, which is 7 AM in Lisbon. Their working days do not overlap, so this is the fairest time for both.
Does the time difference between Sydney and Lisbon 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.
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 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 timeSydney and ParisNo shared working hours · fairest at 5:30 PM Sydney timeSydney and TorontoNo shared working hours · fairest at 8:30 AM Sydney time
Every city from Sydney · Every city from Lisbon · All cities · Plan across more than two cities
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