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Time difference between Lisbon and Sydney

Sydney is 10 hours ahead of Lisbon. When it's 9:00 in Lisbon, it's 19:00 in Sydney.

Sydney is 10 hours ahead of Lisbon.

On Wednesday, 7 October 2026, 09:00 in Lisbon is 19:00 in Sydney. Lisbon is UTC+1; Sydney is UTC+11.

The gap through 2026

  1. 1 Jan – 29 MarSydney is 11 hours ahead of Lisbon.
  2. 29 Mar – 4 AprSydney is 10 hours ahead of Lisbon.
  3. 4 Apr – 3 OctSydney is 9 hours ahead of Lisbon.
  4. 3 Oct – 25 OctSydney is 10 hours ahead of Lisbon.
  5. 25 Oct – 31 DecSydney is 11 hours ahead of Lisbon.
  • Lisbon moves its clocks forward on 29 March (UTC → UTC+1).
  • Sydney moves its clocks back on 4 April (UTC+11 → UTC+10).
  • Sydney moves its clocks forward on 3 October (UTC+10 → UTC+11).
  • Lisbon moves its clocks back on 25 October (UTC+1 → UTC).

Lisbon to Sydney, hour by hour

On Wednesday 7 October.

LisbonSydney
07:00 Early morning17:00 Evening
08:00 Early morning18:00 Evening
09:00 Working hours19:00 Evening
10:00 Working hours20:00 Evening
11:00 Working hours21:00 Evening
12:00 Working hours22:00 Sleeping hours
13:00 Working hours23:00 Sleeping hours
14:00 Working hours00:00+1 Sleeping hours
15:00 Working hours01:00+1 Sleeping hours
16:00 Working hours02:00+1 Sleeping hours
17:00 Evening03:00+1 Sleeping hours
18:00 Evening04:00+1 Sleeping hours
19:00 Evening05:00+1 Sleeping hours
20:00 Evening06:00+1 Sleeping hours
21:00 Evening07:00+1 Early morning
22:00 Sleeping hours08:00+1 Early morning

Daylight saving in 2026

  • Lisbon moves its clocks forward on Sunday 29 March (UTC → UTC+1).
  • Sydney moves its clocks back on Saturday 4 April (UTC+11 → UTC+10).
  • Sydney moves its clocks forward on Saturday 3 October (UTC+10 → UTC+11).
  • Lisbon moves its clocks back on Sunday 25 October (UTC+1 → UTC).
  1. 1 Jan – 29 MarSydney is 11 hours ahead of Lisbon.
  2. 29 Mar – 4 AprSydney is 10 hours ahead of Lisbon.
  3. 4 Apr – 3 OctSydney is 9 hours ahead of Lisbon.
  4. 3 Oct – 25 OctSydney is 10 hours ahead of Lisbon.
  5. 25 Oct – 31 DecSydney is 11 hours ahead of Lisbon.

Best times for a call

Working hours (09:00–17:00) in Lisbon and Sydney don't overlap, so any call is early or late for someone.

  • Lisbon 09:00Working hoursSydney 19:00Evening
  • Lisbon 10:00Working hoursSydney 20:00Evening
  • Lisbon 11:00Working hoursSydney 21:00Evening

More time differences for Lisbon and Sydney

How the time difference calculator works

The difference is each city's offset from UTC on the date you pick, subtracted. Offsets come from the IANA time zone database in your browser.

Because countries change their clocks on different dates — or not at all — the gap between two cities can change for a few weeks a year. The calculator lists every change in the year.

Examples

  • London is 5 hours ahead of New York for most of the year, but only 4 hours ahead for about three weeks in March and one week in late October.
  • Dubai doesn't change its clocks, so its gap to London is 4 hours in winter and 3 hours in summer.

Good for

  • Knowing when a colleague's day starts
  • Setting expectations for replies across time zones
  • Planning travel and jet lag

Frequently asked questions

What time is it in Sydney when it's 9 AM in Lisbon?
7:00 PM — as of 7 October 2026. Sydney is 10 hours ahead of Lisbon.
Does the time difference between Lisbon and Sydney change?
Yes. In 2026 it's 11 hours or 10 hours or 9 hours, depending on the date, because the two cities change their clocks on different dates.
What's the best time for a call between Lisbon and Sydney?
There's no hour when both cities are in working hours (09:00–17:00). The fairest is around 09:00 in Lisbon (19:00 in Sydney).
What time zones are Lisbon and Sydney in?
Lisbon uses Europe/Lisbon (UTC+1 today); Sydney uses Australia/Sydney (UTC+11 today).

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