🇦🇺 Sydney, Australia
12
- Australian Eastern Daylight Time
- UTC+11
- Daytime
☀️ 06:08 · 🌙 19:13 · 13 h 5 min
Sydney to Karratha: time difference
Karratha is 3 h behind Sydney. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Karratha, Australia
12
- Australian Western Standard Time
- UTC+8
- Daytime
☀️ 05:38 · 🌙 18:18 · 12 h 40 min
−3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sydney 10:46 10:46 AM Karratha 07:46 7:46 AM You –:–
10:46 10:46 AM
Australian Eastern Daylight Time · UTC+11
☀️ 06:08 · 🌙 19:13
07:46 7:46 AM
Australian Western Standard Time · UTC+8
☀️ 05:38 · 🌙 18:18
·
−3 h
Karratha is 3 h behind Sydney.
When you, Sydney and Karratha are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇺 Sydney
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
🇦🇺 Karratha
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 | 🇦🇺 Sydney | 🇦🇺 Karratha |
|---|---|---|
| Local time | 10:46 | 07:46 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | Australian Eastern Daylight Time | Australian Western Standard Time |
| UTC offset | UTC+11 | UTC+8 |
| Offset from Sydney | — | −3 h |
| IANA zone | Australia/Sydney | Australia/Perth |
| Daylight saving | On summer time → UTC+10, Apr 4, 02:00 | Not observed |
| Sunrise | 06:08 | 05:38 |
| Sunset | 19:13 | 18:18 |
| Daylight | 13 h 5 min | 12 h 40 min |
| People on this clock | 4,840,600 | 17,013 |
Compare Sydney with another city
More comparisons with Sydney: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Sydney and Karratha: common questions
What is the time difference between Sydney and Karratha?
Karratha is 3 hours behind: it uses UTC+8, while Sydney is on UTC+11.
What time is it in Karratha at the start of the working day in Sydney?
The working day in Sydney starts at 9:00 AM; in Karratha it is 6:00 AM at that moment.
What time is it in Karratha at the end of the working day in Sydney?
The working day in Sydney ends at 6:00 PM; in Karratha it is 3:00 PM at that moment.
Is there a time when both Sydney and Karratha are at work?
Yes: from 12:00 PM to 6:00 PM in Sydney (9:00 AM to 3:00 PM in Karratha), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Sydney is it still yesterday in Karratha?
Before 3:00 AM in Sydney, the date in Karratha has not changed yet. From 9:00 PM in Karratha, it is already the next day in Sydney.
Is the time difference between Sydney and Karratha the same all year?
No. Only Sydney switches to summer time, so the gap changes twice a year. From April 4, 2027, Karratha will be 2 hours behind Sydney.
