Da Nang to Waterloo, IA: time difference
Waterloo, IA is 12 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 01:45 1:45 AM Waterloo, IA 13:45 1:45 PM You –:–
01:45 1:45 AM
Indochina Time · UTC+7
☀️ 05:41 · 🌙 17:24
13:45 1:45 PM
Central Daylight Time · UTC-5
☀️ 07:28 · 🌙 18:22
·
−12 h
Waterloo, IA is 12 h behind Da Nang.
When you, Da Nang and Waterloo, IA 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
🇺🇸 Waterloo, IA
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 11 11 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇻🇳 Da Nang | 🇺🇸 Waterloo, IA |
|---|---|---|
| Local time | 01:45 | 13:45 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 2026 |
| Time zone | Indochina Time | Central Daylight Time |
| UTC offset | UTC+7 | UTC-5 |
| Offset from Da Nang | — | −12 h |
| IANA zone | Asia/Ho Chi Minh | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:41 | 07:28 |
| Sunset | 17:24 | 18:22 |
| Daylight | 11 h 43 min | 10 h 55 min |
| People on this clock | 1,245,200 | 67,314 |
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 Waterloo, IA: common questions
What is the time difference between Da Nang and Waterloo, IA?
Waterloo is 12 hours behind: it uses UTC−5, while Da Nang is on UTC+7.
What time is it in Waterloo, IA, at the start of the working day in Da Nang?
The working day in Da Nang starts at 9:00 AM; in Waterloo it is 9:00 PM (the previous day) at that moment.
What time is it in Waterloo, IA, when it is 6:00 PM in Da Nang?
When it is 6:00 PM in Da Nang, it is 6:00 AM in Waterloo.
When is a good time to call Waterloo, IA, from Da Nang?
Working hours (9:00 AM–6:00 PM) in Da Nang and in Waterloo do not overlap. At 9:00 AM in Da Nang it is 9:00 PM (the previous day) in Waterloo; when the working day starts in Waterloo, it is 9:00 PM in Da Nang.
When does the date change in Waterloo, IA, compared with Da Nang?
The new day starts in Waterloo later: until 12:00 PM in Da Nang, it is still the previous day there. From 12:00 PM in Waterloo, Da Nang is already on the next day.
Does the time difference between Da Nang and Waterloo, IA, change?
Yes. The clocks change only in Waterloo. From November 1, 2026, Waterloo will be 13 hours behind Da Nang.
