Agana Heights to Porirua: time difference
Porirua 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.
🇳🇿 Porirua, New Zealand
29
- New Zealand Daylight Time
- UTC+13
- Daytime
☀️ 06:29 · 🌙 19:44 · 13 h 15 min
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Agana Heights 09:10 9:10 AM Porirua 12:10 12:10 PM You –:–
09:10 9:10 AM
Chamorro Standard Time · UTC+10
☀️ 06:13 · 🌙 18:01
12:10 12:10 PM
New Zealand Daylight Time · UTC+13
☀️ 06:29 · 🌙 19:44
·
+3 h
Porirua is 3 h ahead of Agana Heights.
When you, Agana Heights and Porirua 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
🇳🇿 Porirua
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 | 🇳🇿 Porirua |
|---|---|---|
| Local time | 09:10 | 12:10 |
| 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 | 06:29 |
| Sunset | 18:01 | 19:44 |
| Daylight | 11 h 49 min | 13 h 15 min |
| People on this clock | 3,940 | 61,900 |
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 Porirua: common questions
What is the time difference between Agana Heights and Porirua?
Porirua is 3 hours ahead: it uses UTC+13, while Agana Heights is on UTC+10.
If it is 9:00 AM in Agana Heights, what time is it in Porirua?
At 9:00 AM in Agana Heights, clocks in Porirua show 12:00 PM.
If it is 6:00 PM in Agana Heights, what time is it in Porirua?
At 6:00 PM in Agana Heights, clocks in Porirua show 9:00 PM.
When is a good time to call Porirua from Agana Heights?
Between 9:00 AM and 3:00 PM in Agana Heights – that is 12:00 PM to 6:00 PM in Porirua – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Porirua?
From 9:00 PM in Agana Heights it is already the next day in Porirua. The other way round, until 3:00 AM in Porirua it is still the previous day in Agana Heights.
Is the time difference between Agana Heights and Porirua the same all year?
No. Only Porirua switches to summer time, so the gap changes twice a year. From April 4, 2027, Porirua will be 2 hours ahead of Agana Heights.
