Time difference between Sydney and Lisbon

Lisbon is 9 hours behind Sydney

Sydney, Australia is UTC+10 · Lisbon, Portugal is UTC — on standard time

The gap is not the same all year

Every converter gives one number for this pair. That number is right for most of the year and wrong for part of it, because Sydney goes forward on the first Sunday in October and back on the first Sunday in April and Lisbon goes forward on the last Sunday in March and back on the last Sunday in October.

These two are in opposite hemispheres, so their summers do not overlap: Sydney is on summer time roughly when Lisbon is not. The gap does not wobble by an hour around a settled figure — it swings between 9 hours and 11 hours and spends a good part of the year at each. There is no single right answer to give a calendar, which is why a recurring meeting between them is worth setting in one city's local time and letting the other side see it move.

When they can both be at their desks

Nine-to-five in Sydney and nine-to-five in Lisbon do not overlap at all. With 9 hours between them, one side is always outside working hours, and the practical question is which side takes the early start or the late finish rather than when to meet.

Sydney to Lisbon, hour by hour

On the usual gap of 9 hours.

Frequently asked questions

Other pairs

• Sydney to Paris
• Sydney to Berlin
• Sydney to Madrid
• Sydney to Rome
• Sydney to Amsterdam
• Sydney to Stockholm
• Sydney to Warsaw
• Sydney to Athens
• Sydney to Helsinki
• Sydney to Istanbul

Every Sydney pair · Every Lisbon pair · All city pairs · Time zones by abbreviation