Longyearbyen to Da Nang: time difference
Da Nang is 5 h ahead of Longyearbyen. 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.
Longyearbyen 15:38 3:38 PM Da Nang 20:38 8:38 PM You –:–
15:38 3:38 PM
Central European Summer Time · UTC+2
☀️ 09:42 · 🌙 15:45
20:38 8:38 PM
Indochina Time · UTC+7
☀️ 05:40 · 🌙 17:26
·
+5 h
Da Nang is 5 h ahead of Longyearbyen.
When you, Longyearbyen and Da Nang are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇳🇴 Longyearbyen
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
🇻🇳 Da Nang
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇳🇴 Longyearbyen | 🇻🇳 Da Nang |
|---|---|---|
| Local time | 15:38 | 20:38 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Central European Summer Time | Indochina Time |
| UTC offset | UTC+2 | UTC+7 |
| Offset from Longyearbyen | — | +5 h |
| IANA zone | Europe/Oslo | Asia/Ho Chi Minh |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 09:42 | 05:40 |
| Sunset | 15:45 | 17:26 |
| Daylight | 6 h 3 min | 11 h 46 min |
| People on this clock | 2,400 | 1,245,200 |
Compare Longyearbyen with another city
More comparisons with Longyearbyen: the time zones next to it and the far side of the clock.
Big time differences
Longyearbyen and Da Nang: common questions
How far ahead of Longyearbyen is Da Nang?
Da Nang is 5 hours ahead of Longyearbyen: UTC+7 against UTC+2.
If it is 9:00 AM in Longyearbyen, what time is it in Da Nang?
At 9:00 AM in Longyearbyen, clocks in Da Nang show 2:00 PM.
What time is it in Da Nang at the end of the working day in Longyearbyen?
The working day in Longyearbyen ends at 6:00 PM; in Da Nang it is 11:00 PM at that moment.
When do working hours in Longyearbyen and in Da Nang overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 1:00 PM in Longyearbyen, which is 2:00 PM to 6:00 PM in Da Nang.
From what time in Longyearbyen is it tomorrow in Da Nang?
Once it is 7:00 PM in Longyearbyen, the date in Da Nang has already changed. Until 5:00 AM in Da Nang, it is still the previous day in Longyearbyen.
Does the time gap between Longyearbyen and Da Nang change during the year?
Yes – daylight saving time is used in Longyearbyen but not in Da Nang. From October 25, 2026, Da Nang will be 6 hours ahead of Longyearbyen.
