Dededo to Sydney: time difference
Sydney is 1 h ahead of Dededo. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Sydney, Australia
05
- Australian Eastern Daylight Time
- UTC+11
- Night
☀️ 06:02 · 🌙 19:18 · 13 h 15 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Dededo 00:54 12:54 AM Sydney 01:54 1:54 AM You –:–
00:54 12:54 AM
Chamorro Standard Time · UTC+10
☀️ 06:14 · 🌙 17:57
01:54 1:54 AM
Australian Eastern Daylight Time · UTC+11
☀️ 06:02 · 🌙 19:18
·
+1 h
Sydney is 1 h ahead of Dededo.
When you, Dededo and Sydney are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇺 Dededo
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
🇦🇺 Sydney
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇺 Dededo | 🇦🇺 Sydney |
|---|---|---|
| Local time | 00:54 | 01:54 |
| Local date | Monday, October 26, 2026 | Monday, October 26, 2026 |
| Time zone | Chamorro Standard Time | Australian Eastern Daylight Time |
| UTC offset | UTC+10 | UTC+11 |
| Offset from Dededo | — | +1 h |
| IANA zone | Pacific/Guam | Australia/Sydney |
| Daylight saving | Not observed | On summer time → UTC+10, Apr 4, 02:00 |
| Sunrise | 06:14 | 06:02 |
| Sunset | 17:57 | 19:18 |
| Daylight | 11 h 43 min | 13 h 15 min |
| People on this clock | 45,000 | 4,840,600 |
Compare Dededo with another city
More comparisons with Dededo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Dededo and Sydney: common questions
How far ahead of Dededo is Sydney?
Sydney is 1 hour ahead of Dededo: UTC+11 against UTC+10.
What time is it in Sydney when it is 9:00 AM in Dededo?
When it is 9:00 AM in Dededo, it is 10:00 AM in Sydney.
If it is 6:00 PM in Dededo, what time is it in Sydney?
At 6:00 PM in Dededo, clocks in Sydney show 7:00 PM.
Is there a time when both Dededo and Sydney are at work?
Yes: from 9:00 AM to 5:00 PM in Dededo (10:00 AM to 6:00 PM in Sydney), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Sydney compared with Dededo?
The new day starts in Sydney earlier: at 11:00 PM in Dededo it is already midnight there. Until 1:00 AM in Sydney, Dededo is still on the previous day.
Does the time difference between Dededo and Sydney change?
Yes. The clocks change only in Sydney. From April 4, 2027, Sydney and Dededo will have the same time.
