🇳🇿 Rolleston, New Zealand
50
- New Zealand Daylight Time
- UTC+13
- Daytime
☀️ 06:35 · 🌙 19:57 · 13 h 22 min
Rolleston to Port Moresby: time difference
Port Moresby is 3 h behind Rolleston. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇵🇬 Port Moresby, Papua New Guinea
50
- Papua New Guinea Time
- UTC+10
- Daytime
☀️ 05:48 · 🌙 18:07 · 12 h 20 min
−3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Rolleston 15:42 3:42 PM Port Moresby 12:42 12:42 PM You –:–
15:42 3:42 PM
New Zealand Daylight Time · UTC+13
☀️ 06:35 · 🌙 19:57
12:42 12:42 PM
Papua New Guinea Time · UTC+10
☀️ 05:48 · 🌙 18:07
·
−3 h
Port Moresby is 3 h behind Rolleston.
When you, Rolleston and Port Moresby are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇳🇿 Rolleston
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
🇵🇬 Port Moresby
21 9 PM 22 10 PM 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
📍 Your time
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Time zones side by side
| Detail | 🇳🇿 Rolleston | 🇵🇬 Port Moresby |
|---|---|---|
| Local time | 15:42 | 12:42 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | New Zealand Daylight Time | Papua New Guinea Time |
| UTC offset | UTC+13 | UTC+10 |
| Offset from Rolleston | — | −3 h |
| IANA zone | Pacific/Auckland | Pacific/Port Moresby |
| Daylight saving | On summer time → UTC+12, Apr 4, 02:00 | Not observed |
| Sunrise | 06:35 | 05:48 |
| Sunset | 19:57 | 18:07 |
| Daylight | 13 h 22 min | 12 h 20 min |
| People on this clock | 28,000 | 364,145 |
Compare Rolleston with another city
More comparisons with Rolleston: the time zones next to it and the far side of the clock.
Big time differences
Rolleston and Port Moresby: common questions
What is the time difference between Rolleston and Port Moresby?
Port Moresby is 3 hours behind: it uses UTC+10, while Rolleston is on UTC+13.
What time is it in Port Moresby at the start of the working day in Rolleston?
The working day in Rolleston starts at 9:00 AM; in Port Moresby it is 6:00 AM at that moment.
What time is it in Port Moresby when it is 6:00 PM in Rolleston?
When it is 6:00 PM in Rolleston, it is 3:00 PM in Port Moresby.
When do working hours in Rolleston and in Port Moresby overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Rolleston, which is 9:00 AM to 3:00 PM in Port Moresby.
When does the date change in Port Moresby compared with Rolleston?
The new day starts in Port Moresby later: until 3:00 AM in Rolleston, it is still the previous day there. From 9:00 PM in Port Moresby, Rolleston is already on the next day.
Does the time gap between Rolleston and Port Moresby change during the year?
Yes – daylight saving time is used in Rolleston but not in Port Moresby. From April 4, 2027, Port Moresby will be 2 hours behind Rolleston.
