Altoona to Sydney time
Altoona: 12:59. Sydney: 04:59.
16 hours difference.
Eastern Standard Time (EST, UTC-5)
Current local time: 12:59
Next DST change: 2027-03-14 - UTC-4.
Australian Eastern Daylight Time (AEDT, UTC+11)
Current local time: 04:59
Next DST change: 2027-04-03 - UTC+10.
Common questions
Quick answers- 01What is the time difference between Altoona and Sydney?
- Sydney is 16 hours ahead of Altoona. The difference can change during the year if their clocks change on different dates.
- 02When is a good time to meet between Altoona and Sydney?
- Start with 09:00-17:00 working hours in both places and use the overlap shown on this page.
- 03Do Altoona and Sydney change their clocks on the same day?
- Check the daylight saving information on each city page, because clock changes can happen on different dates.