Best Meeting Time: Singapore to Sydney
🕐 Live Timezone Overlap: Singapore & Sydney
Singapore and Sydney sit just 2 hours apart, which makes this one of the more comfortable cross-regional pairings in the Asia-Pacific. Sydney leads. That modest gap means a standard 9am-6pm working day in Singapore overlaps with 11am-6pm in Sydney, giving teams 7 hours of shared working time. Most multinational APAC headquarters are based in Singapore, so this corridor sees heavy meeting traffic. The main scheduling wrinkle is Sydney's daylight saving time, which shifts that gap twice a year.
Time Difference: Singapore and Sydney
Sydney is currently 2 hours ahead of Singapore. The live offsets are Singapore UTC+8 and Sydney UTC+10. Singapore does not observe daylight saving and Sydney observes daylight saving, so the offset shifts twice a year if both sides aren't already aligned.
Singapore runs UTC+8 year-round, no exceptions. Sydney uses AEST (UTC+10) for most of the year, making Sydney 2 hours ahead. From the first Sunday in October to the first Sunday in April, Sydney moves to AEDT (UTC+11). During that southern-hemisphere summer period, Sydney sits 3 hours ahead of Singapore. The gap widens from 2 hours to 3 hours when Australian DST is active. Singapore's side of the clock never moves, so the full adjustment falls on whoever is scheduling from Sydney.
Best Times to Meet
The 7-hour overlap runs 9am-4pm in Singapore and 11am-6pm in Sydney. Early morning calls work well from Singapore's side: 9am Singapore lands at 11am in Sydney, clear of any morning-routine resistance. Inside that 7-hour window, the cleanest slot is typically 10am-1pm Singapore time (noon-3pm Sydney), avoiding the post-lunch dip on both ends. Singapore's 9am-6pm norm is firm across most multinationals, so starting before 9am Singapore time is generally not viable regardless of Sydney's availability.
Working Hours Overlap Explained
Singapore operates on Asia/Singapore (currently UTC+8). Sydney operates on Australia/Sydney (currently UTC+10). The table below maps a standard 9:00 AM–6:00 PM day in Singapore to Sydney's local time.
| Singapore time | Sydney time | Status |
|---|---|---|
| 9:00 AM | 11:00 AM | Sydney in business hours |
| 10:00 AM | 12:00 PM | Sydney in business hours |
| 11:00 AM | 1:00 PM | Sydney in business hours |
| 12:00 PM | 2:00 PM | Sydney in business hours |
| 1:00 PM | 3:00 PM | Sydney in business hours |
| 2:00 PM | 4:00 PM | Sydney in business hours |
| 3:00 PM | 5:00 PM | Sydney in business hours |
| 4:00 PM | 6:00 PM | Sydney wrapping up |
| 5:00 PM | 7:00 PM | Sydney outside hours |
| 6:00 PM | 8:00 PM | Sydney outside hours |
Tips for Scheduling Across Singapore and Sydney
- When Sydney is on AEDT (October to April), book Singapore-side slots before 1pm to keep Sydney within business hours.
- Avoid scheduling across Singapore's Chinese New Year window: absences often extend beyond the 2 official public holidays.
- The 10am-noon Singapore slot (noon-2pm Sydney) clears lunch on both ends and suits both cities' working norms.
- Between 25 December and 26 January, treat Sydney as lightly staffed: confirm attendance rather than assuming office availability.
- Singapore's UTC+8 never shifts, so always anchor your time conversion to Singapore and adjust Sydney's offset by season.
Public Holidays and Working Weeks
Both cities follow a standard Monday-to-Friday week, with 9am-6pm as the working-day norm. Cross-city calendars need to account for public holidays on both sides. Singapore's next movable holidays are Chinese New Year in January or February, which brings 2 days off plus common extended absences, and Deepavali in October or November. Sydney observes Australia Day on 26 January and ANZAC Day on 25 April. The Christmas-to-Australia-Day stretch (25 December to 26 January) is Sydney's summer holiday season, with reduced office staffing.