Da Nang to Rio das Ostras: time difference
Rio das Ostras is 10 h behind Da Nang. Live clocks for both, the working hours they share, and how each one sits against your own time.
−10 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Da Nang 14:49 2:49 PM Rio das Ostras 04:49 4:49 AM You –:–
14:49 2:49 PM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:25
04:49 4:49 AM
Brasilia Standard Time · UTC-3
☀️ 05:13 · 🌙 17:54
·
−10 h
Rio das Ostras is 10 h behind Da Nang.
When you, Da Nang and Rio das Ostras 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
🇧🇷 Rio das Ostras
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 13 1 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇧🇷 Rio das Ostras |
|---|---|---|
| Local time | 14:49 | 04:49 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Indochina Time | Brasilia Standard Time |
| UTC offset | UTC+7 | UTC-3 |
| Offset from Da Nang | — | −10 h |
| IANA zone | Asia/Ho Chi Minh | America/Sao Paulo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:41 | 05:13 |
| Sunset | 17:25 | 17:54 |
| Daylight | 11 h 44 min | 12 h 41 min |
| People on this clock | 1,245,200 | 156,491 |
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 Rio das Ostras: common questions
How many hours behind Da Nang is Rio das Ostras?
The clocks in Rio das Ostras are 10 hours behind those in Da Nang (UTC−3 and UTC+7).
If it is 9:00 AM in Da Nang, what time is it in Rio das Ostras?
At 9:00 AM in Da Nang, clocks in Rio das Ostras show 11:00 PM (the previous day).
What time is it in Rio das Ostras when it is 6:00 PM in Da Nang?
When it is 6:00 PM in Da Nang, it is 8:00 AM in Rio das Ostras.
Is there a time when both Da Nang and Rio das Ostras are at work?
No, the working days (9:00 AM–6:00 PM) do not overlap. When the day starts in Da Nang at 9:00 AM, it is 11:00 PM (the previous day) in Rio das Ostras; the day in Rio das Ostras starts at 7:00 PM in Da Nang time.
Until what time in Da Nang is it still yesterday in Rio das Ostras?
Before 10:00 AM in Da Nang, the date in Rio das Ostras has not changed yet. From 2:00 PM in Rio das Ostras, it is already the next day in Da Nang.
Is the time difference between Da Nang and Rio das Ostras the same all year?
Yes. Neither Da Nang nor Rio das Ostras switches to summer time, so the gap is always 10 hours.
