Hanoi to Johannesburg Time Difference
🇻🇳 Hanoi is currently 5 hours behind of 🇿🇦 Johannesburg.
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Atin 🇻🇳 Hanoi→it will be—in 🇿🇦 Johannesburg
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Difference
-5h
Business overlap
4h
Distance
9,888 km
Approx. flight
11.6h
Hour-by-Hour: Hanoi to Johannesburg
| 🇻🇳 Hanoi | 🇿🇦 Johannesburg | Note |
|---|---|---|
| 12:00 AM | 7:00 PM(prev day) | Previous day |
| 1:00 AM | 8:00 PM(prev day) | Previous day |
| 2:00 AM | 9:00 PM(prev day) | Previous day |
| 3:00 AM | 10:00 PM(prev day) | Previous day |
| 4:00 AM | 11:00 PM(prev day) | Previous day |
| 5:00 AM | 12:00 AM | |
| 6:00 AM | 1:00 AM | |
| 7:00 AM | 2:00 AM | |
| 8:00 AM | 3:00 AM | |
| 9:00 AM | 4:00 AM | |
| 10:00 AM | 5:00 AM | |
| 11:00 AM | 6:00 AM | |
| 12:00 PM | 7:00 AM | |
| 1:00 PM | 8:00 AM | |
| 2:00 PM | 9:00 AM | |
| 3:00 PM | 10:00 AM | |
| 4:00 PM | 11:00 AM | |
| 5:00 PM | 12:00 PM | |
| 6:00 PM | 1:00 PM | |
| 7:00 PM | 2:00 PM | |
| 8:00 PM | 3:00 PM | |
| 9:00 PM | 4:00 PM | |
| 10:00 PM | 5:00 PM | |
| 11:00 PM | 6:00 PM |
Daylight Saving Time (DST)
Neither Hanoi nor Johannesburg observes Daylight Saving Time. The time difference is always 5 hours behind.
Best Meeting Times
There are 4 overlapping business hours between Hanoi and Johannesburg (9 AM – 6 PM in each city).
🇻🇳 Hanoi
2:00 PM – 6:00 PM
🇿🇦 Johannesburg
9:00 AM – 1:00 PM
Frequently Asked Questions
What is the time difference between Hanoi and Johannesburg?
The time difference between Hanoi and Johannesburg is currently 5 hours behind. Hanoi uses GMT+7 (UTC+7), while Johannesburg uses GMT+2 (UTC+2).
When it's noon in Hanoi, what time is it in Johannesburg?
When it's 12:00 PM (noon) in Hanoi, it is 7:00 AM in Johannesburg. Use our calculator above to convert any other time.
Does the time difference between Hanoi and Johannesburg change?
No. The time difference between Hanoi and Johannesburg is always 5 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Hanoi and Johannesburg?
The best time to call is between 2:00 PM and 6:00 PM in Hanoi (which is 9:00 AM – 1:00 PM in Johannesburg). This 4-hour window falls within business hours in both cities.
Is Hanoi ahead or behind Johannesburg?
Hanoi is currently 5 hours ahead of Johannesburg.
What time zone is Hanoi in?
Hanoi is in the Asia/Ho Chi_Minh time zone, currently using GMT+7 (UTC+7). Hanoi does not observe Daylight Saving Time.
What time is midnight in Hanoi in Johannesburg?
When it is midnight (12:00 AM) in Hanoi, it is 7:00 PM in Johannesburg.