Understanding the Time Difference Between Singapore and Sydney
Sydney operates on the Australia/Sydney timezone, which is 3 hours ahead of Singapore's Asia/Singapore timezone. This means when it's noon in Singapore, it's 15:00 in Sydney.
Best Hours for Business Communication
The optimal window for scheduling calls or meetings between Singapore and Sydney is when both cities are within their standard business hours (9:00-18:00 in Singapore and 9:00-17:00 in Sydney).
Based on this overlap, we recommend scheduling meetings during the shared business hours window where both cities are within their typical 9:00–17:00 workday.
Daylight Saving Time Considerations
Sydney also observes Daylight Saving Time. During DST transitions, the time difference may temporarily change by one hour. Always verify the current time difference during March/April and October/November.
Practical Examples
For Remote Teams
If you manage a team spread across Singapore and Sydney, consider scheduling daily standups during overlapping business hours. This ensures both teams are alert and productive during the meeting.
For International Business
When conducting business calls between Singapore and Sydney, the morning hours in Singapore typically offer the best overlap with afternoon hours in Sydney.