Time Difference Between Siem Reap and Sydney
Sydney is 3 hours ahead Siem Reap.
Cambodia
Siem Reap
Asia/Phnom_Penh · UTC+7
Australia
Sydney
Australia/Sydney · UTC+10
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Siem Reap and Sydney.
Siem Reap
9:00 AM
Sydney
12:00 PM
Siem Reap
10:00 AM
Sydney
1:00 PM
Siem Reap
11:00 AM
Sydney
2:00 PM
Siem Reap
12:00 PM
Sydney
3:00 PM
Siem Reap
1:00 PM
Sydney
4:00 PM
Siem Reap
2:00 PM
Sydney
5:00 PM
Siem Reap to Sydney — 24-Hour Conversion
Each row shows the equivalent local time in Sydney for an hour in Siem Reap. Working-hours rows (9–18) are highlighted.
| Siem Reap | Sydney | Match |
|---|---|---|
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Workday in Sydney | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Workday in Siem Reap | ||
| Workday in Siem Reap | ||
| Workday in Siem Reap | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours |
Frequently Asked Questions
What is the time difference between Siem Reap and Sydney?
Sydney, Australia (UTC+10) is 3 hours ahead Siem Reap, Cambodia (UTC+7).
What is the best time to schedule a meeting between Siem Reap and Sydney?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Siem Reap and Sydney?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Siem Reap, what time is it in Sydney?
Use the conversion table on this page — every hour in Siem Reap is mapped to its equivalent local time in Sydney, including day shift markers when the date differs.