Rapid City, SD to Da Nang: time difference
Da Nang is 13 h ahead of Rapid City, SD. 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.
Rapid City, SD 11:22 11:22 AM Da Nang 00:22 12:22 AM You –:–
11:22 11:22 AM
Mountain Daylight Time · UTC-6
☀️ 07:13 · 🌙 18:04
00:22 12:22 AM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:24
·
+13 h
Da Nang is 13 h ahead of Rapid City, SD.
When you, Rapid City, SD 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
🇺🇸 Rapid City, SD
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
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 | 🇺🇸 Rapid City, SD | 🇻🇳 Da Nang |
|---|---|---|
| Local time | 11:22 | 00:22 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | Mountain Daylight Time | Indochina Time |
| UTC offset | UTC-6 | UTC+7 |
| Offset from Rapid City, SD | — | +13 h |
| IANA zone | America/Denver | Asia/Ho Chi Minh |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | Not observed |
| Sunrise | 07:13 | 05:41 |
| Sunset | 18:04 | 17:24 |
| Daylight | 10 h 51 min | 11 h 43 min |
| People on this clock | 74,703 | 1,245,200 |
Compare Rapid City, SD with another city
More comparisons with Rapid City, SD: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Rapid City, SD and Da Nang: common questions
How far ahead of Rapid City, SD, is Da Nang?
Da Nang is 13 hours ahead of Rapid City: UTC+7 against UTC−6.
If it is 9:00 AM in Rapid City, SD, what time is it in Da Nang?
At 9:00 AM in Rapid City, clocks in Da Nang show 10:00 PM.
If it is 6:00 PM in Rapid City, SD, what time is it in Da Nang?
At 6:00 PM in Rapid City, clocks in Da Nang show 7:00 AM (the next day).
When do working hours in Rapid City, SD, and in Da Nang overlap?
They don't: there are no shared working hours. The start of the day in Rapid City (9:00 AM) is 10:00 PM in Da Nang, and the start of the day in Da Nang is 8:00 PM (the previous day) in Rapid City.
When is it already the next day in Da Nang?
From 11:00 AM in Rapid City, SD, it is already the next day in Da Nang. The other way round, until 1:00 PM in Da Nang it is still the previous day in Rapid City.
Does the time difference between Rapid City, SD, and Da Nang change?
Yes. The clocks change only in Rapid City. From November 1, 2026, Da Nang will be 14 hours ahead of Rapid City.
