Agana Heights to Hong Kong: time difference
Hong Kong is 2 h behind Agana Heights. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇭🇰 Hong Kong, Hong Kong (China)
18
- Hong Kong Standard Time
- UTC+8
- Daytime
☀️ 06:18 · 🌙 18:04 · 11 h 46 min
−2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Agana Heights 12:59 12:59 PM Hong Kong 10:59 10:59 AM You –:–
12:59 12:59 PM
Chamorro Standard Time · UTC+10
☀️ 06:12 · 🌙 18:06
10:59 10:59 AM
Hong Kong Standard Time · UTC+8
☀️ 06:18 · 🌙 18:04
·
−2 h
Hong Kong is 2 h behind Agana Heights.
When you, Agana Heights and Hong Kong 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
🇭🇰 Hong Kong
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 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇺 Agana Heights | 🇭🇰 Hong Kong |
|---|---|---|
| Local time | 12:59 | 10:59 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Chamorro Standard Time | Hong Kong Standard Time |
| UTC offset | UTC+10 | UTC+8 |
| Offset from Agana Heights | — | −2 h |
| IANA zone | Pacific/Guam | Asia/Hong Kong |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:12 | 06:18 |
| Sunset | 18:06 | 18:04 |
| Daylight | 11 h 55 min | 11 h 46 min |
| People on this clock | 3,940 | 1,367,900 |
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 Hong Kong: common questions
How many hours behind Agana Heights is Hong Kong?
The clocks in Hong Kong are 2 hours behind those in Agana Heights (UTC+8 and UTC+10).
What time is it in Hong Kong when it is 9:00 AM in Agana Heights?
When it is 9:00 AM in Agana Heights, it is 7:00 AM in Hong Kong.
If it is 6:00 PM in Agana Heights, what time is it in Hong Kong?
At 6:00 PM in Agana Heights, clocks in Hong Kong show 4:00 PM.
Is there a time when both Agana Heights and Hong Kong are at work?
Yes: from 11:00 AM to 6:00 PM in Agana Heights (9:00 AM to 4:00 PM in Hong Kong), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Hong Kong compared with Agana Heights?
The new day starts in Hong Kong later: until 2:00 AM in Agana Heights, it is still the previous day there. From 10:00 PM in Hong Kong, Agana Heights is already on the next day.
Is the time difference between Agana Heights and Hong Kong the same all year?
Yes. Neither Agana Heights nor Hong Kong switches to summer time, so the gap is always 2 hours.
