🇻🇳 Ho Chi Minh City (Saigon), Vietnam
36
- Indochina Time
- UTC+7
- Night
☀️ 05:43 · 🌙 17:39 · 11 h 57 min
Ho Chi Minh City (Saigon) to Ulaanbaatar: time difference
Ulaanbaatar 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.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Ho Chi Minh City (Saigon) 18:59 6:59 PM Ulaanbaatar 19:59 7:59 PM You –:–
18:59 6:59 PM
Indochina Time · UTC+7
☀️ 05:43 · 🌙 17:39
19:59 7:59 PM
Ulaanbaatar Standard Time · UTC+8
☀️ 07:04 · 🌙 18:16
·
+1 h
Ulaanbaatar is 1 h ahead of Ho Chi Minh City (Saigon).
When you, Ho Chi Minh City (Saigon) and Ulaanbaatar 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
🇲🇳 Ulaanbaatar
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) | 🇲🇳 Ulaanbaatar |
|---|---|---|
| Local time | 18:59 | 19:59 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Ulaanbaatar Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Ho Chi Minh City (Saigon) | — | +1 h |
| IANA zone | Asia/Ho Chi Minh | Asia/Ulaanbaatar |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:43 | 07:04 |
| Sunset | 17:39 | 18:16 |
| Daylight | 11 h 57 min | 11 h 12 min |
| People on this clock | 9,456,700 | 1,401,200 |
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 Ulaanbaatar: common questions
How far ahead of Ho Chi Minh City (Saigon) is Ulaanbaatar?
Ulaanbaatar is 1 hour ahead of Ho Chi Minh City: UTC+8 against UTC+7.
What time is it in Ulaanbaatar at the start of the working day in Ho Chi Minh City (Saigon)?
The working day in Ho Chi Minh City starts at 9:00 AM; in Ulaanbaatar it is 10:00 AM at that moment.
If it is 6:00 PM in Ho Chi Minh City (Saigon), what time is it in Ulaanbaatar?
At 6:00 PM in Ho Chi Minh City, clocks in Ulaanbaatar show 7:00 PM.
Is there a time when both Ho Chi Minh City (Saigon) and Ulaanbaatar are at work?
Yes: from 9:00 AM to 5:00 PM in Ho Chi Minh City (10:00 AM to 6:00 PM in Ulaanbaatar), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Ulaanbaatar?
From 11:00 PM in Ho Chi Minh City (Saigon) it is already the next day in Ulaanbaatar. The other way round, until 1:00 AM in Ulaanbaatar it is still the previous day in Ho Chi Minh City.
Does the time gap between Ho Chi Minh City (Saigon) and Ulaanbaatar change during the year?
No, the clocks change neither in Ho Chi Minh City nor in Ulaanbaatar, so the gap is 1 hour all year round.
