Neiafu to Agana Heights: time difference
Agana Heights is 3 h behind Neiafu. 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.
Neiafu 14:09 2:09 PM Agana Heights 11:09 11:09 AM You –:–
14:09 2:09 PM
Tonga Standard Time · UTC+13
☀️ 06:12 · 🌙 18:36
11:09 11:09 AM
Chamorro Standard Time · UTC+10
☀️ 06:12 · 🌙 18:06
·
−3 h
Agana Heights is 3 h behind Neiafu.
When you, Neiafu 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
🇹🇴 Neiafu
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
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇴 Neiafu | 🇬🇺 Agana Heights |
|---|---|---|
| Local time | 14:09 | 11:09 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Tonga Standard Time | Chamorro Standard Time |
| UTC offset | UTC+13 | UTC+10 |
| Offset from Neiafu | — | −3 h |
| IANA zone | Pacific/Tongatapu | Pacific/Guam |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:12 | 06:12 |
| Sunset | 18:36 | 18:06 |
| Daylight | 12 h 24 min | 11 h 55 min |
| People on this clock | 4,000 | 3,940 |
Compare Neiafu with another city
More comparisons with Neiafu: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Neiafu and Agana Heights: common questions
How far behind Neiafu is Agana Heights?
Agana Heights is 3 hours behind Neiafu: UTC+10 against UTC+13.
What time is it in Agana Heights when it is 9:00 AM in Neiafu?
When it is 9:00 AM in Neiafu, it is 6:00 AM in Agana Heights.
What time is it in Agana Heights at the end of the working day in Neiafu?
The working day in Neiafu ends at 6:00 PM; in Agana Heights it is 3:00 PM at that moment.
When do working hours in Neiafu and in Agana Heights overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Neiafu, which is 9:00 AM to 3:00 PM in Agana Heights.
When does the date change in Agana Heights compared with Neiafu?
The new day starts in Agana Heights later: until 3:00 AM in Neiafu, it is still the previous day there. From 9:00 PM in Agana Heights, Neiafu is already on the next day.
Is the time difference between Neiafu and Agana Heights the same all year?
Yes. Neither Neiafu nor Agana Heights switches to summer time, so the gap is always 3 hours.
