The local time in Phnom Penh, Cambodia and Sydney, Australia. Pick a time in Phnom Penh to see the matching time in Sydney, or add more cities.
Sydney is 4 hours ahead of Phnom Penh. The gap changes during the year because of daylight saving time: it ranges from 3 hours to 4 hours.
Working hours (9:00 to 18:00) overlap from 09:00 to 14:00 in Phnom Penh, which is 13:00 to 18:00 in Sydney. Pick another time above to see it in both cities.
Phnom Penh is currently on UTC+7. The live clock at the top of this page shows the current time there.
Sydney is currently on UTC+11 (daylight saving time). The live clock at the top of this page shows the current time there.
No. Cambodia stays on UTC+7 all year, so its clocks never change.
Yes. Sydney moves from UTC+10 to UTC+11 for daylight saving time. In 2026 clocks go back on 5 April and forward on 4 October.