Working-hour overlap
When both cities are at work
9:00–15:00 in Singapore overlaps with 11:00–17:00 in Sydney.
Time converter
Singapore to Sydney
Singapore
Singapore
22:5424
Wednesday, 29 July 2026GMT+8 · UTC+8
Australia
Sydney
0:5424
Thursday, 30 July 2026GMT+10 · UTC+10
A good time to call
11:00GMT+10
Wednesday, 29 July 2026 in Sydney
2 hours ahead of Singapore
Working together
The useful part of the difference
A major Asia–Australia finance, travel and operations corridor.
Calendar boundary
Check the date, not just the hour
At 09:00 in Singapore, Sydney is on the same calendar date.
Daylight saving time
The gap can move during the year
Seasonal clock changes alter the gap: it is 3 hours ahead on the January reference date and 2 hours ahead on the July reference date. Transition weeks can differ again, so check the exact date.