Da Nang to Ar-rustaq: time difference
Ar-rustaq is 3 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 23:08 11:08 PM Ar-rustaq 20:08 8:08 PM You –:–
23:08 11:08 PM
Indochina Time · UTC+7
☀️ 05:40 · 🌙 17:26
20:08 8:08 PM
Gulf Standard Time · UTC+4
☀️ 06:09 · 🌙 17:44
·
−3 h
Ar-rustaq is 3 h behind Da Nang.
When you, Da Nang and Ar-rustaq 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
🇴🇲 Ar-rustaq
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 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇴🇲 Ar-rustaq |
|---|---|---|
| Local time | 23:08 | 20:08 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Indochina Time | Gulf Standard Time |
| UTC offset | UTC+7 | UTC+4 |
| Offset from Da Nang | — | −3 h |
| IANA zone | Asia/Ho Chi Minh | Asia/Muscat |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:40 | 06:09 |
| Sunset | 17:26 | 17:44 |
| Daylight | 11 h 46 min | 11 h 35 min |
| People on this clock | 1,245,200 | 120,000 |
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 Ar-rustaq: common questions
What is the time difference between Da Nang and Ar-rustaq?
Ar-rustaq is 3 hours behind: it uses UTC+4, while Da Nang is on UTC+7.
What time is it in Ar-rustaq at the start of the working day in Da Nang?
The working day in Da Nang starts at 9:00 AM; in Ar-rustaq it is 6:00 AM at that moment.
What time is it in Ar-rustaq at the end of the working day in Da Nang?
The working day in Da Nang ends at 6:00 PM; in Ar-rustaq it is 3:00 PM at that moment.
When is a good time to call Ar-rustaq from Da Nang?
Between 12:00 PM and 6:00 PM in Da Nang – that is 9:00 AM to 3:00 PM in Ar-rustaq – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Ar-rustaq compared with Da Nang?
The new day starts in Ar-rustaq later: until 3:00 AM in Da Nang, it is still the previous day there. From 9:00 PM in Ar-rustaq, Da Nang is already on the next day.
Does the time gap between Da Nang and Ar-rustaq change during the year?
No, the clocks change neither in Da Nang nor in Ar-rustaq, so the gap is 3 hours all year round.
