🇦🇺 Katoomba, Australia
21
- Australian Eastern Daylight Time
- UTC+11
- Golden hour
☀️ 06:14 · 🌙 19:15 · 13 h 1 min
Katoomba to Hong Kong: time difference
Hong Kong is 3 h behind Katoomba. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
21
- Hong Kong Standard Time
- UTC+8
- Night
☀️ 06:22 · 🌙 17:56 · 11 h 35 min
−3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Katoomba 06:34 6:34 AM Hong Kong 03:34 3:34 AM You –:–
06:34 6:34 AM
Australian Eastern Daylight Time · UTC+11
☀️ 06:14 · 🌙 19:15
03:34 3:34 AM
Hong Kong Standard Time · UTC+8
☀️ 06:22 · 🌙 17:56
·
−3 h
Hong Kong is 3 h behind Katoomba.
When you, Katoomba and Hong Kong are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇺 Katoomba
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇭🇰 Hong Kong
21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇺 Katoomba | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 06:34 | 03:34 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Australian Eastern Daylight Time | Hong Kong Standard Time |
| UTC offset | UTC+11 | UTC+8 |
| Offset from Katoomba | — | −3 h |
| IANA zone | Australia/Sydney | Asia/Hong Kong |
| Daylight saving | On summer time → UTC+10, Apr 4, 02:00 | Not observed |
| Sunrise | 06:14 | 06:22 |
| Sunset | 19:15 | 17:56 |
| Daylight | 13 h 1 min | 11 h 35 min |
| People on this clock | 8,000 | 1,367,900 |
Compare Katoomba with another city
More comparisons with Katoomba: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Katoomba and Hong Kong: common questions
How far behind Katoomba is Hong Kong?
Hong Kong is 3 hours behind Katoomba: UTC+8 against UTC+11.
What time is it in Hong Kong when it is 9:00 AM in Katoomba?
When it is 9:00 AM in Katoomba, it is 6:00 AM in Hong Kong.
What time is it in Hong Kong at the end of the working day in Katoomba?
The working day in Katoomba ends at 6:00 PM; in Hong Kong it is 3:00 PM at that moment.
When is a good time to call Hong Kong from Katoomba?
Between 12:00 PM and 6:00 PM in Katoomba – that is 9:00 AM to 3:00 PM in Hong Kong – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Hong Kong compared with Katoomba?
The new day starts in Hong Kong later: until 3:00 AM in Katoomba, it is still the previous day there. From 9:00 PM in Hong Kong, Katoomba is already on the next day.
Does the time difference between Katoomba and Hong Kong change?
Yes. The clocks change only in Katoomba. From April 4, 2027, Hong Kong will be 2 hours behind Katoomba.
