🇦🇺 Sydney, Australia
17
- Australian Eastern Daylight Time
- UTC+11
- Night
☀️ 06:22 · 🌙 19:04 · 12 h 43 min
Sydney to Agana Heights: time difference
Agana Heights is 1 h behind 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 00:51 12:51 AM Agana Heights 23:51 11:51 PM You –:–
00:51 12:51 AM
Australian Eastern Daylight Time · UTC+11
☀️ 06:22 · 🌙 19:04
23:51 11:51 PM
Chamorro Standard Time · UTC+10
☀️ 06:12 · 🌙 18:06
·
−1 h
Agana Heights is 1 h behind Sydney.
When you, Sydney and Agana Heights 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
🇬🇺 Agana Heights
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 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇺 Sydney | 🇬🇺 Agana Heights |
|---|---|---|
| Local time | 00:51 | 23:51 |
| Local date | Sunday, October 11, 2026 | Saturday, October 10, 2026 |
| Time zone | Australian Eastern Daylight Time | Chamorro Standard Time |
| UTC offset | UTC+11 | UTC+10 |
| Offset from Sydney | — | −1 h |
| IANA zone | Australia/Sydney | Pacific/Guam |
| Daylight saving | On summer time → UTC+10, Apr 4, 02:00 | Not observed |
| Sunrise | 06:22 | 06:12 |
| Sunset | 19:04 | 18:06 |
| Daylight | 12 h 43 min | 11 h 55 min |
| People on this clock | 4,840,600 | 3,940 |
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 Agana Heights: common questions
How many hours behind Sydney is Agana Heights?
The clocks in Agana Heights are 1 hour behind those in Sydney (UTC+10 and UTC+11).
What time is it in Agana Heights when it is 9:00 AM in Sydney?
When it is 9:00 AM in Sydney, it is 8:00 AM in Agana Heights.
If it is 6:00 PM in Sydney, what time is it in Agana Heights?
At 6:00 PM in Sydney, clocks in Agana Heights show 5:00 PM.
When is a good time to call Agana Heights from Sydney?
Between 10:00 AM and 6:00 PM in Sydney – that is 9:00 AM to 5:00 PM in Agana Heights – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Sydney is it still yesterday in Agana Heights?
Before 1:00 AM in Sydney, the date in Agana Heights has not changed yet. From 11:00 PM in Agana Heights, it is already the next day in Sydney.
Does the time difference between Sydney and Agana Heights change?
Yes. The clocks change only in Sydney. From April 4, 2027, Agana Heights and Sydney will have the same time.
