Castle Hill to London time
Castle Hill: 08:18. London: 21:18.
11 hours difference.
Australian Eastern Daylight Time (AEDT, UTC+11)
Current local time: 08:18
Next DST change: 2027-04-03 - UTC+10.
Greenwich Mean Time (GMT, UTC)
Current local time: 21:18
Next DST change: 2027-03-28 - UTC+1.
Common questions
Quick answers- 01What is the time difference between Castle Hill and London?
- London is 11 hours behind Castle Hill. The difference can change during the year if their clocks change on different dates.
- 02When is a good time to meet between Castle Hill and London?
- Start with 09:00-17:00 working hours in both places and use the overlap shown on this page.
- 03Do Castle Hill and London change their clocks on the same day?
- Check the daylight saving information on each city page, because clock changes can happen on different dates.