Agana Heights to Oamaru: time difference
Oamaru is 3 h ahead of Agana Heights. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Agana Heights 15:08 3:08 PM Oamaru 18:08 6:08 PM You –:–
15:08 3:08 PM
Chamorro Standard Time · UTC+10
☀️ 06:13 · 🌙 18:01
18:08 6:08 PM
New Zealand Daylight Time · UTC+13
☀️ 06:39 · 🌙 20:05
·
+3 h
Oamaru is 3 h ahead of Agana Heights.
When you, Agana Heights and Oamaru are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇺 Agana Heights
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
🇳🇿 Oamaru
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 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇺 Agana Heights | 🇳🇿 Oamaru |
|---|---|---|
| Local time | 15:08 | 18:08 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Chamorro Standard Time | New Zealand Daylight Time |
| UTC offset | UTC+10 | UTC+13 |
| Offset from Agana Heights | — | +3 h |
| IANA zone | Pacific/Guam | Pacific/Auckland |
| Daylight saving | Not observed | On summer time → UTC+12, Apr 4, 02:00 |
| Sunrise | 06:13 | 06:39 |
| Sunset | 18:01 | 20:05 |
| Daylight | 11 h 49 min | 13 h 26 min |
| People on this clock | 3,940 | 13,850 |
Compare Agana Heights with another city
More comparisons with Agana Heights: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Agana Heights and Oamaru: common questions
How many hours ahead of Agana Heights is Oamaru?
The clocks in Oamaru are 3 hours ahead of those in Agana Heights (UTC+13 and UTC+10).
What time is it in Oamaru when it is 9:00 AM in Agana Heights?
When it is 9:00 AM in Agana Heights, it is 12:00 PM in Oamaru.
What time is it in Oamaru when it is 6:00 PM in Agana Heights?
When it is 6:00 PM in Agana Heights, it is 9:00 PM in Oamaru.
When is a good time to call Oamaru from Agana Heights?
Between 9:00 AM and 3:00 PM in Agana Heights – that is 12:00 PM to 6:00 PM in Oamaru – both places are within working hours (9:00 AM–6:00 PM).
From what time in Agana Heights is it tomorrow in Oamaru?
Once it is 9:00 PM in Agana Heights, the date in Oamaru has already changed. Until 3:00 AM in Oamaru, it is still the previous day in Agana Heights.
Does the time gap between Agana Heights and Oamaru change during the year?
Yes – daylight saving time is used in Oamaru but not in Agana Heights. From April 4, 2027, Oamaru will be 2 hours ahead of Agana Heights.
