London to Sydney time difference
London
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Sydney
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Difference right now: —
London (United Kingdom) and Sydney (Australia) are 10 hours apart, with Sydney ahead of London right now. London is UTC+1; Sydney is UTC+11. European finance and HQ calls. British Summer Time runs from late March to late October. Eastern Australia. Southern-hemisphere daylight saving widens the gap during Japan's winter. Weekday 09:00–18:00 does not overlap. Widening to 07:00–22:00 leaves an early or late compromise. The figures are computed for 2026年10月19日 Japan time from the timezone database. The clocks at the top update every second in your browser.
Current difference
When it is noon in London, it is 22:00 in Sydney. The gap is 10 hours (Sydney minus London).
Does daylight saving change the gap?
Just after Oct 25, 2026 01:59 London time, the clock reads Oct 25, 2026 01:00 and the offset moves from UTC+1 to UTC+0. The London–Sydney gap goes from Sydney 10 hours ahead to Sydney 11 hours ahead. Just after Mar 28, 2027 00:59 London time, the clock reads Mar 28, 2027 02:00 and the offset moves from UTC+0 to UTC+1. The London–Sydney gap goes from Sydney 11 hours ahead to Sydney 10 hours ahead.
24-hour comparison
One civil day in London, and the matching clock in Sydney. Green means both cities are inside 09:00–18:00. Amber is the 07:00–22:00 compromise.
| London | Sydney |
|---|---|
| 00:00 | 10:00 |
| 01:00 | 11:00 |
| 02:00 | 12:00 |
| 03:00 | 13:00 |
| 04:00 | 14:00 |
| 05:00 | 15:00 |
| 06:00 | 16:00 |
| 07:00 | 17:00 |
| 08:00 | 18:00 |
| 09:00 | 19:00 |
| 10:00 | 20:00 |
| 11:00 | 21:00 |
| 12:00 | 22:00 |
| 13:00 | 23:00 |
| 14:00 | next day 00:00 |
| 15:00 | next day 01:00 |
| 16:00 | next day 02:00 |
| 17:00 | next day 03:00 |
| 18:00 | next day 04:00 |
| 19:00 | next day 05:00 |
| 20:00 | next day 06:00 |
| 21:00 | next day 07:00 |
| 22:00 | next day 08:00 |
| 23:00 | next day 09:00 |
- Both cities 09:00–18:00
- 07:00–22:00 compromise
Best time for a meeting
London 09:00–18:00 and Sydney 09:00–18:00 are not open at the same time on this date. Accepting 07:00–22:00 opens London 07:00–12:00 (Sydney 17:00–22:00); London 21:00–22:00 (Sydney next day 07:00–08:00). Amber rows are the compromise.
FAQ
- What is the time difference between London and Sydney right now?
- They are 10 hours apart, with Sydney ahead of London. London is UTC+1 and Sydney is UTC+11 as of 2026年10月19日 Japan time.
- When it is noon in London, what time is it in Sydney?
- Noon in London is 22:00 in Sydney.
- Does daylight saving change the difference?
- Just after Oct 25, 2026 01:59 London time, the clock reads Oct 25, 2026 01:00 and the offset moves from UTC+1 to UTC+0. The London–Sydney gap goes from Sydney 10 hours ahead to Sydney 11 hours ahead. Just after Mar 28, 2027 00:59 London time, the clock reads Mar 28, 2027 02:00 and the offset moves from UTC+0 to UTC+1. The London–Sydney gap goes from Sydney 11 hours ahead to Sydney 10 hours ahead.
- What is the best time for a meeting between London and Sydney?
- London 09:00–18:00 and Sydney 09:00–18:00 are not open at the same time on this date. Accepting 07:00–22:00 opens London 07:00–12:00 (Sydney 17:00–22:00); London 21:00–22:00 (Sydney next day 07:00–08:00). Amber rows are the compromise.
- What is the difference from Sydney back to London?
- London is 10 hours behind Sydney. On Autoki, each person marks availability in their own city.