Da Nang to Old Harbour: time difference
Old Harbour is 12 h behind Da Nang. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Da Nang 03:25 3:25 AM Old Harbour 15:25 3:25 PM You –:–
03:25 3:25 AM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:25
15:25 3:25 PM
Eastern Standard Time · UTC-5
☀️ 06:03 · 🌙 17:45
·
−12 h
Old Harbour is 12 h behind Da Nang.
When you, Da Nang and Old Harbour are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇻🇳 Da Nang
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
🇯🇲 Old Harbour
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇯🇲 Old Harbour |
|---|---|---|
| Local time | 03:25 | 15:25 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | Eastern Standard Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Da Nang | — | −12 h |
| IANA zone | Asia/Ho Chi Minh | America/Jamaica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:41 | 06:03 |
| Sunset | 17:25 | 17:45 |
| Daylight | 11 h 44 min | 11 h 42 min |
| People on this clock | 1,245,200 | 26,024 |
Compare Da Nang with another city
More comparisons with Da Nang: the time zones next to it and the far side of the clock.
Big time differences
Da Nang and Old Harbour: common questions
How many hours behind Da Nang is Old Harbour?
The clocks in Old Harbour are 12 hours behind those in Da Nang (UTC−5 and UTC+7).
If it is 9:00 AM in Da Nang, what time is it in Old Harbour?
At 9:00 AM in Da Nang, clocks in Old Harbour show 9:00 PM (the previous day).
If it is 6:00 PM in Da Nang, what time is it in Old Harbour?
At 6:00 PM in Da Nang, clocks in Old Harbour show 6:00 AM.
When is a good time to call Old Harbour from Da Nang?
Working hours (9:00 AM–6:00 PM) in Da Nang and in Old Harbour do not overlap. At 9:00 AM in Da Nang it is 9:00 PM (the previous day) in Old Harbour; when the working day starts in Old Harbour, it is 9:00 PM in Da Nang.
When does the date change in Old Harbour compared with Da Nang?
The new day starts in Old Harbour later: until 12:00 PM in Da Nang, it is still the previous day there. From 12:00 PM in Old Harbour, Da Nang is already on the next day.
Does the time difference between Da Nang and Old Harbour change?
No. Neither place uses daylight saving time, so the difference stays 12 hours all year.
