Guam to Ho Chi Minh City Time Difference
🇬🇺 Guam is currently 3 hours behind of 🇻🇳 Ho Chi Minh City.
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Atin 🇬🇺 Guam→it will be—in 🇻🇳 Ho Chi Minh City
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Difference
-3h
Business overlap
6h
Distance
4,155 km
Approx. flight
4.9h
Hour-by-Hour: Guam to Ho Chi Minh City
| 🇬🇺 Guam | 🇻🇳 Ho Chi Minh City | Note |
|---|---|---|
| 12:00 AM | 9:00 PM(prev day) | Previous day |
| 1:00 AM | 10:00 PM(prev day) | Previous day |
| 2:00 AM | 11:00 PM(prev day) | Previous day |
| 3:00 AM | 12:00 AM | |
| 4:00 AM | 1:00 AM | |
| 5:00 AM | 2:00 AM | |
| 6:00 AM | 3:00 AM | |
| 7:00 AM | 4:00 AM | |
| 8:00 AM | 5:00 AM | |
| 9:00 AM | 6:00 AM | |
| 10:00 AM | 7:00 AM | |
| 11:00 AM | 8:00 AM | |
| 12:00 PM | 9:00 AM | |
| 1:00 PM | 10:00 AM | |
| 2:00 PM | 11:00 AM | |
| 3:00 PM | 12:00 PM | |
| 4:00 PM | 1:00 PM | |
| 5:00 PM | 2:00 PM | |
| 6:00 PM | 3:00 PM | |
| 7:00 PM | 4:00 PM | |
| 8:00 PM | 5:00 PM | |
| 9:00 PM | 6:00 PM | |
| 10:00 PM | 7:00 PM | |
| 11:00 PM | 8:00 PM |
Daylight Saving Time (DST)
Neither Guam nor Ho Chi Minh City observes Daylight Saving Time. The time difference is always 3 hours behind.
Best Meeting Times
There are 6 overlapping business hours between Guam and Ho Chi Minh City (9 AM – 6 PM in each city).
🇬🇺 Guam
12:00 PM – 6:00 PM
🇻🇳 Ho Chi Minh City
9:00 AM – 3:00 PM
Frequently Asked Questions
What is the time difference between Guam and Ho Chi Minh City?
The time difference between Guam and Ho Chi Minh City is currently 3 hours behind. Guam uses GMT+10 (UTC+10), while Ho Chi Minh City uses GMT+7 (UTC+7).
When it's noon in Guam, what time is it in Ho Chi Minh City?
When it's 12:00 PM (noon) in Guam, it is 9:00 AM in Ho Chi Minh City. Use our calculator above to convert any other time.
Does the time difference between Guam and Ho Chi Minh City change?
No. The time difference between Guam and Ho Chi Minh City is always 3 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Guam and Ho Chi Minh City?
The best time to call is between 12:00 PM and 6:00 PM in Guam (which is 9:00 AM – 3:00 PM in Ho Chi Minh City). This 6-hour window falls within business hours in both cities.
Is Guam ahead or behind Ho Chi Minh City?
Guam is currently 3 hours ahead of Ho Chi Minh City.
What time zone is Guam in?
Guam is in the Pacific/Guam time zone, currently using GMT+10 (UTC+10). Guam does not observe Daylight Saving Time.
What time is midnight in Guam in Ho Chi Minh City?
When it is midnight (12:00 AM) in Guam, it is 9:00 PM in Ho Chi Minh City.