Da Nang to Billings, MT: time difference
Billings, MT is 13 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 01:48 1:48 AM Billings, MT 12:48 12:48 PM You –:–
01:48 1:48 AM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:24
12:48 12:48 PM
Mountain Daylight Time · UTC-6
☀️ 07:37 · 🌙 18:23
·
−13 h
Billings, MT is 13 h behind Da Nang.
When you, Da Nang and Billings, MT 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
🇺🇸 Billings, MT
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 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇺🇸 Billings, MT |
|---|---|---|
| Local time | 01:48 | 12:48 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 2026 |
| Time zone | Indochina Time | Mountain Daylight Time |
| UTC offset | UTC+7 | UTC-6 |
| Offset from Da Nang | — | −13 h |
| IANA zone | Asia/Ho Chi Minh | America/Denver |
| Daylight saving | Not observed | On summer time → UTC-7, Nov 1, 01:00 |
| Sunrise | 05:41 | 07:37 |
| Sunset | 17:24 | 18:23 |
| Daylight | 11 h 43 min | 10 h 46 min |
| People on this clock | 1,245,200 | 117,116 |
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 Billings, MT: common questions
How far behind Da Nang is Billings, MT?
Billings is 13 hours behind Da Nang: UTC−6 against UTC+7.
If it is 9:00 AM in Da Nang, what time is it in Billings, MT?
At 9:00 AM in Da Nang, clocks in Billings show 8:00 PM (the previous day).
What time is it in Billings, MT, when it is 6:00 PM in Da Nang?
When it is 6:00 PM in Da Nang, it is 5:00 AM in Billings.
Is there a time when both Da Nang and Billings, MT, 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 8:00 PM (the previous day) in Billings; the day in Billings starts at 10:00 PM in Da Nang time.
When does the date change in Billings, MT, compared with Da Nang?
The new day starts in Billings later: until 1:00 PM in Da Nang, it is still the previous day there. From 11:00 AM in Billings, Da Nang is already on the next day.
Is the time difference between Da Nang and Billings, MT, the same all year?
No. Only Billings switches to summer time, so the gap changes twice a year. From November 1, 2026, Billings will be 14 hours behind Da Nang.
