Da Nang to Groton, CT: time difference
Groton, CT 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 05:07 5:07 AM Groton, CT 18:07 6:07 PM You –:–
05:07 5:07 AM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:24
18:07 6:07 PM
Eastern Daylight Time · UTC-4
☀️ 07:06 · 🌙 18:01
·
−11 h
Groton, CT is 11 h behind Da Nang.
When you, Da Nang and Groton, CT 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
🇺🇸 Groton, CT
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
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Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇺🇸 Groton, CT |
|---|---|---|
| Local time | 05:07 | 18:07 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 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 | 05:41 | 07:06 |
| Sunset | 17:24 | 18:01 |
| Daylight | 11 h 43 min | 10 h 55 min |
| People on this clock | 1,245,200 | 40,115 |
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 Groton, CT: common questions
What is the time difference between Da Nang and Groton, CT?
Groton is 11 hours behind: it uses UTC−4, while Da Nang is on UTC+7.
If it is 9:00 AM in Da Nang, what time is it in Groton, CT?
At 9:00 AM in Da Nang, clocks in Groton show 10:00 PM (the previous day).
If it is 6:00 PM in Da Nang, what time is it in Groton, CT?
At 6:00 PM in Da Nang, clocks in Groton show 7:00 AM.
When do working hours in Da Nang and in Groton, CT, overlap?
They don't: there are no shared working hours. The start of the day in Da Nang (9:00 AM) is 10:00 PM (the previous day) in Groton, and the start of the day in Groton is 8:00 PM in Da Nang.
When does the date change in Groton, CT, compared with Da Nang?
The new day starts in Groton later: until 11:00 AM in Da Nang, it is still the previous day there. From 1:00 PM in Groton, Da Nang is already on the next day.
Does the time gap between Da Nang and Groton, CT, change during the year?
Yes – daylight saving time is used in Groton but not in Da Nang. From November 1, 2026, Groton will be 12 hours behind Da Nang.
