Da Nang to Hyannis, MA: time difference
Hyannis, MA is 11 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 11:33 11:33 AM Hyannis, MA 00:33 12:33 AM You –:–
11:33 11:33 AM
Indochina Time · UTC+7
☀️ 05:42 · 🌙 17:23
00:33 12:33 AM
Eastern Daylight Time · UTC-4
☀️ 07:01 · 🌙 17:52
·
−11 h
Hyannis, MA is 11 h behind Da Nang.
When you, Da Nang and Hyannis, MA 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
🇺🇸 Hyannis, MA
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 12 12 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇺🇸 Hyannis, MA |
|---|---|---|
| Local time | 11:33 | 00:33 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Indochina Time | Eastern Daylight Time |
| UTC offset | UTC+7 | UTC-4 |
| Offset from Da Nang | — | −11 h |
| IANA zone | Asia/Ho Chi Minh | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:42 | 07:01 |
| Sunset | 17:23 | 17:52 |
| Daylight | 11 h 42 min | 10 h 52 min |
| People on this clock | 1,245,200 | 20,097 |
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 Hyannis, MA: common questions
How many hours behind Da Nang is Hyannis, MA?
The clocks in Hyannis are 11 hours behind those in Da Nang (UTC−4 and UTC+7).
What time is it in Hyannis, MA, at the start of the working day in Da Nang?
The working day in Da Nang starts at 9:00 AM; in Hyannis it is 10:00 PM (the previous day) at that moment.
What time is it in Hyannis, MA, at the end of the working day in Da Nang?
The working day in Da Nang ends at 6:00 PM; in Hyannis it is 7:00 AM at that moment.
When is a good time to call Hyannis, MA, from Da Nang?
Working hours (9:00 AM–6:00 PM) in Da Nang and in Hyannis do not overlap. At 9:00 AM in Da Nang it is 10:00 PM (the previous day) in Hyannis; when the working day starts in Hyannis, it is 8:00 PM in Da Nang.
When does the date change in Hyannis, MA, compared with Da Nang?
The new day starts in Hyannis later: until 11:00 AM in Da Nang, it is still the previous day there. From 1:00 PM in Hyannis, Da Nang is already on the next day.
Does the time difference between Da Nang and Hyannis, MA, change?
Yes. The clocks change only in Hyannis. From November 1, 2026, Hyannis will be 12 hours behind Da Nang.
