Da Nang to Oyster Bay, NY: time difference
Oyster Bay, NY 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 06:04 6:04 AM Oyster Bay, NY 19:04 7:04 PM You –:–
06:04 6:04 AM
Indochina Time · UTC+7
☀️ 05:39 · 🌙 17:30
19:04 7:04 PM
Eastern Daylight Time · UTC-4
☀️ 07:01 · 🌙 18:21
·
−11 h
Oyster Bay, NY is 11 h behind Da Nang.
When you, Da Nang and Oyster Bay, NY 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
🇺🇸 Oyster Bay, NY
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 | 🇺🇸 Oyster Bay, NY |
|---|---|---|
| Local time | 06:04 | 19:04 |
| Local date | Monday, October 12, 2026 | Sunday, October 11, 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 | 05:39 | 07:01 |
| Sunset | 17:30 | 18:21 |
| Daylight | 11 h 50 min | 11 h 20 min |
| People on this clock | 1,245,200 | 301,332 |
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 Oyster Bay, NY: common questions
How far behind Da Nang is Oyster Bay, NY?
Oyster Bay is 11 hours behind Da Nang: UTC−4 against UTC+7.
What time is it in Oyster Bay, NY, at the start of the working day in Da Nang?
The working day in Da Nang starts at 9:00 AM; in Oyster Bay it is 10:00 PM (the previous day) at that moment.
What time is it in Oyster Bay, NY, when it is 6:00 PM in Da Nang?
When it is 6:00 PM in Da Nang, it is 7:00 AM in Oyster Bay.
When do working hours in Da Nang and in Oyster Bay, NY, 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 Oyster Bay, and the start of the day in Oyster Bay is 8:00 PM in Da Nang.
Until what time in Da Nang is it still yesterday in Oyster Bay, NY?
Before 11:00 AM in Da Nang, the date in Oyster Bay has not changed yet. From 1:00 PM in Oyster Bay, it is already the next day in Da Nang.
Does the time gap between Da Nang and Oyster Bay, NY, change during the year?
Yes – daylight saving time is used in Oyster Bay but not in Da Nang. From November 1, 2026, Oyster Bay will be 12 hours behind Da Nang.
