🇦🇺 Sydney, Australia
03
- Australian Eastern Daylight Time
- UTC+11
- Daytime
☀️ 06:22 · 🌙 19:04 · 12 h 43 min
Sydney to Tonga: time difference
Tonga is 2 h ahead of Sydney. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sydney 18:01 6:01 PM Tonga 20:01 8:01 PM You –:–
18:01 6:01 PM
Australian Eastern Daylight Time · UTC+11
☀️ 06:22 · 🌙 19:04
20:01 8:01 PM
Tonga Standard Time · UTC+13
☀️ 06:15 · 🌙 18:42
·
+2 h
Tonga is 2 h ahead of Sydney.
When you, Sydney and Tonga 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
🇹🇴 Tonga
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇺 Sydney | 🇹🇴 Tonga |
|---|---|---|
| Local time | 18:01 | 20:01 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Australian Eastern Daylight Time | Tonga Standard Time |
| UTC offset | UTC+11 | UTC+13 |
| Offset from Sydney | — | +2 h |
| IANA zone | Australia/Sydney | Pacific/Tongatapu |
| Daylight saving | On summer time → UTC+10, Apr 4, 02:00 | Not observed |
| Sunrise | 06:22 | 06:15 |
| Sunset | 19:04 | 18:42 |
| Daylight | 12 h 43 min | 12 h 27 min |
| People on this clock | 4,840,600 | 108,020 |
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 Tonga: common questions
What is the time difference between Sydney and Tonga?
Tonga is 2 hours ahead: it uses UTC+13, while Sydney is on UTC+11.
What time is it in Tonga when it is 9:00 AM in Sydney?
When it is 9:00 AM in Sydney, it is 11:00 AM in Tonga.
What time is it in Tonga when it is 6:00 PM in Sydney?
When it is 6:00 PM in Sydney, it is 8:00 PM in Tonga.
Is there a time when both Sydney and Tonga are at work?
Yes: from 9:00 AM to 4:00 PM in Sydney (11:00 AM to 6:00 PM in Tonga), the working days (9:00 AM–6:00 PM) overlap.
From what time in Sydney is it tomorrow in Tonga?
Once it is 10:00 PM in Sydney, the date in Tonga has already changed. Until 2:00 AM in Tonga, it is still the previous day in Sydney.
Does the time difference between Sydney and Tonga change?
Yes. The clocks change only in Sydney. From April 4, 2027, Tonga will be 3 hours ahead of Sydney.
