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Time Difference: Adelaide to Hong Kong

🇦🇺AdelaideUTC+9:30
vs
🇨🇳Hong KongUTC+8
🇦🇺
Adelaide, Australia
Sat, Jun 6
🇨🇳
Hong Kong, China
Sat, Jun 6

Click a time to convert

Time Difference
1 hour 30 minutes
Hong Kong is 1 hour 30 minutes behind Adelaide
Compare on map
🇦🇺
Adelaide
View city page
🇨🇳
Hong Kong
View city page

Adelaide vs Hong Kong timezone guide

Adelaide (Australia) uses the Australia/Adelaide timezone at UTC+9:30, while Hong Kong (China) uses Asia/Hong_Kong at UTC+8. This means Hong Kong is 1 hour 30 minutes behind Adelaide (based on standard offsets — the live difference above accounts for daylight saving time).

Best meeting times between Adelaide and Hong Kong

Standard 9-to-5 working hours overlap by 6.5 hours per day. The shared window is 10:30am–5pm in Adelaide, which is 9am–3:30pm in Hong Kong. Schedule recurring meetings inside that window and both teams stay inside standard working hours.

Hour-by-hour planner

AdelaideHong KongStatus
6am4:30amAdelaide early, Hong Kong asleep
7am5:30amAdelaide early, Hong Kong asleep
8am6:30amAdelaide early, Hong Kong early
9am7:30amOne side outside 9-to-5 but still awake
10am8:30amOne side outside 9-to-5 but still awake
11am9:30amBoth at work — ideal meeting time
12pm10:30amBoth at work — ideal meeting time
1pm11:30amBoth at work — ideal meeting time
2pm12:30pmBoth at work — ideal meeting time
3pm1:30pmBoth at work — ideal meeting time
4pm2:30pmBoth at work — ideal meeting time
5pm3:30pmOne side outside 9-to-5 but still awake
6pm4:30pmOne side outside 9-to-5 but still awake
7pm5:30pmAdelaide evening, Hong Kong evening
8pm6:30pmAdelaide evening, Hong Kong evening
9pm7:30pmAdelaide evening, Hong Kong evening
10pm8:30pmAdelaide late evening, Hong Kong evening

Green = standard working hours (9 AM – 5 PM). Amber = early (6–9 AM). Orange = evening (5–10 PM). Grey = asleep or late.

Daylight saving time between Adelaide and Hong Kong

Adelaide observes daylight saving time, but Hong Kong does not. That means the difference between the two cities changes seasonally — by one hour, around Adelaide's transition dates.

  • Jan 1 → Apr 5Adelaide is 2h 30m ahead Hong Kong
  • Apr 5 → Oct 4Adelaide is 1h 30m ahead Hong Kong
  • Oct 4 → Jan 1Adelaide is 2h 30m ahead Hong Kong

Distance between Adelaide and Hong Kong

Great-circle distance
6,868 km
Direct flight time
~9h 5m

Adelaide and Hong Kong are 6,868 km apart along the great-circle route. A direct flight takes roughly ~9h 5m, depending on aircraft type, winds, and routing.

More comparisons

Adelaide to New YorkAdelaide to LondonAdelaide to TokyoAdelaide to SydneyHong Kong to New YorkHong Kong to LondonHong Kong to TokyoHong Kong to Sydney

Frequently asked questions

What is the time difference between Adelaide and Hong Kong?
The current time difference is 1 hour 30 minutes. Adelaide is currently 1 hour 30 minutes ahead of Hong Kong.
Is Adelaide ahead of Hong Kong?
Yes. Adelaide is currently 1 hour 30 minutes ahead of Hong Kong.
What time is it in Hong Kong when it's 9 AM in Adelaide?
When it's 9 AM in Adelaide, it's 7:30am in Hong Kong.
When is the best time to schedule a meeting between Adelaide and Hong Kong?
The best window is 10:30am–5pm in Adelaide, which is 9am–3:30pm in Hong Kong. That's 6.5 hours where both teams are inside standard 9-to-5 working hours.
Do Adelaide and Hong Kong observe daylight saving time?
Adelaide observes daylight saving time, but Hong Kong does not — the difference between the two cities changes by one hour around the DST transition dates.
How far apart are Adelaide and Hong Kong?
Adelaide and Hong Kong are 6,868 km apart along the great-circle route. A direct flight takes roughly 9 hours 5 minutes.