Portsmouth, NH to Da Nang: time difference
Da Nang is 11 h ahead of Portsmouth, NH. 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.
Portsmouth, NH 03:30 3:30 AM Da Nang 14:30 2:30 PM You –:–
03:30 3:30 AM
Eastern Daylight Time · UTC-4
☀️ 07:02 · 🌙 17:55
14:30 2:30 PM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:25
·
+11 h
Da Nang is 11 h ahead of Portsmouth, NH.
When you, Portsmouth, NH and Da Nang are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Portsmouth, NH
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
🇻🇳 Da Nang
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 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Portsmouth, NH | 🇻🇳 Da Nang |
|---|---|---|
| Local time | 03:30 | 14:30 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Portsmouth, NH | — | +11 h |
| IANA zone | America/New York | Asia/Ho Chi Minh |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:02 | 05:41 |
| Sunset | 17:55 | 17:25 |
| Daylight | 10 h 54 min | 11 h 44 min |
| People on this clock | 95,535 | 1,245,200 |
Compare Portsmouth, NH with another city
More comparisons with Portsmouth, NH: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Portsmouth, NH and Da Nang: common questions
How many hours ahead of Portsmouth, NH, is Da Nang?
The clocks in Da Nang are 11 hours ahead of those in Portsmouth (UTC+7 and UTC−4).
If it is 9:00 AM in Portsmouth, NH, what time is it in Da Nang?
At 9:00 AM in Portsmouth, clocks in Da Nang show 8:00 PM.
What time is it in Da Nang at the end of the working day in Portsmouth, NH?
The working day in Portsmouth ends at 6:00 PM; in Da Nang it is 5:00 AM (the next day) at that moment.
When is a good time to call Da Nang from Portsmouth, NH?
Working hours (9:00 AM–6:00 PM) in Portsmouth and in Da Nang do not overlap. At 9:00 AM in Portsmouth it is 8:00 PM in Da Nang; when the working day starts in Da Nang, it is 10:00 PM (the previous day) in Portsmouth.
From what time in Portsmouth, NH, is it tomorrow in Da Nang?
Once it is 1:00 PM in Portsmouth, the date in Da Nang has already changed. Until 11:00 AM in Da Nang, it is still the previous day in Portsmouth.
Does the time gap between Portsmouth, NH, and Da Nang change during the year?
Yes – daylight saving time is used in Portsmouth but not in Da Nang. From November 1, 2026, Da Nang will be 12 hours ahead of Portsmouth.
