🇻🇳 Ho Chi Minh City (Saigon), Vietnam
40
- Indochina Time
- UTC+7
- Night
☀️ 05:43 · 🌙 17:35 · 11 h 52 min
Ho Chi Minh City (Saigon) to Zhengzhou: time difference
Zhengzhou is 1 h ahead of Ho Chi Minh City (Saigon). 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.
Ho Chi Minh City (Saigon) 00:01 12:01 AM Zhengzhou 01:01 1:01 AM You –:–
00:01 12:01 AM
Indochina Time · UTC+7
☀️ 05:43 · 🌙 17:35
01:01 1:01 AM
China Standard Time · UTC+8
☀️ 06:34 · 🌙 17:48
·
+1 h
Zhengzhou is 1 h ahead of Ho Chi Minh City (Saigon).
When you, Ho Chi Minh City (Saigon) and Zhengzhou are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇻🇳 Ho Chi Minh City (Saigon)
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
🇨🇳 Zhengzhou
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇻🇳 Ho Chi Minh City (Saigon) | 🇨🇳 Zhengzhou |
|---|---|---|
| Local time | 00:01 | 01:01 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Indochina Time | China Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Ho Chi Minh City (Saigon) | — | +1 h |
| IANA zone | Asia/Ho Chi Minh | Asia/Shanghai |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:43 | 06:34 |
| Sunset | 17:35 | 17:48 |
| Daylight | 11 h 52 min | 11 h 13 min |
| People on this clock | 9,456,700 | 12,600,574 |
Compare Ho Chi Minh City (Saigon) with another city
More comparisons with Ho Chi Minh City (Saigon): the time zones next to it and the far side of the clock.
Big time differences
Ho Chi Minh City (Saigon) and Zhengzhou: common questions
What is the time difference between Ho Chi Minh City (Saigon) and Zhengzhou?
Zhengzhou is 1 hour ahead: it uses UTC+8, while Ho Chi Minh City is on UTC+7.
If it is 9:00 AM in Ho Chi Minh City (Saigon), what time is it in Zhengzhou?
At 9:00 AM in Ho Chi Minh City, clocks in Zhengzhou show 10:00 AM.
If it is 6:00 PM in Ho Chi Minh City (Saigon), what time is it in Zhengzhou?
At 6:00 PM in Ho Chi Minh City, clocks in Zhengzhou show 7:00 PM.
When do working hours in Ho Chi Minh City (Saigon) and in Zhengzhou overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Ho Chi Minh City, which is 10:00 AM to 6:00 PM in Zhengzhou.
When does the date change in Zhengzhou compared with Ho Chi Minh City (Saigon)?
The new day starts in Zhengzhou earlier: at 11:00 PM in Ho Chi Minh City it is already midnight there. Until 1:00 AM in Zhengzhou, Ho Chi Minh City is still on the previous day.
Is the time difference between Ho Chi Minh City (Saigon) and Zhengzhou the same all year?
Yes. Neither Ho Chi Minh City nor Zhengzhou switches to summer time, so the gap is always 1 hour.
