Datewise

Time zones › Adelaide and London

Time difference

Adelaide and London time

Adelaide is 10 hours 30 minutes ahead of London in January and 8 hours 30 minutes ahead of London in July, because of daylight saving.

Hour by hour today

9am–5pm7–9am and 5–10pmNight
AdelaideLondon

Open in the meeting planner Convert another time

How the difference changes

FromToDifference
1 Oct 2026Sunday 4 October 2026Adelaide 8 hours 30 minutes ahead of London
Sunday 4 October 2026Sunday 25 October 2026Adelaide 9 hours 30 minutes ahead of London
Sunday 25 October 2026Sunday 28 March 2027Adelaide 10 hours 30 minutes ahead of London
Sunday 28 March 2027Sunday 4 April 2027Adelaide 9 hours 30 minutes ahead of London
Sunday 4 April 2027Sunday 3 October 2027Adelaide 8 hours 30 minutes ahead of London
Sunday 3 October 2027Sunday 31 October 2027Adelaide 9 hours 30 minutes ahead of London
Sunday 31 October 2027end of 2027Adelaide 10 hours 30 minutes ahead of London

Adelaide changes its clocks on Sunday 4 October 2026 and Sunday 4 April 2027 and Sunday 3 October 2027. London changes its clocks on Sunday 25 October 2026 and Sunday 28 March 2027 and Sunday 31 October 2027. Clocks change at night, so on the changeover day the difference shifts partway through.

Questions

What is the time difference between Adelaide and London?

Adelaide is 10 hours 30 minutes ahead of London in January and 8 hours 30 minutes ahead of London in July, because of daylight saving.

Does the time difference change during the year?

Yes. Adelaide changes its clocks on Sunday 4 October 2026 and Sunday 4 April 2027 and Sunday 3 October 2027. London changes its clocks on Sunday 25 October 2026 and Sunday 28 March 2027 and Sunday 31 October 2027.

What is a good time to call London from Adelaide?

Look for the hours shaded green on both sides in the table above. Those are between 9am and 5pm in both cities; yellow hours are early morning or evening.

More time comparisons