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Hanoi to Riyadh time
Use TimeInOne to convert any local time in Hanoi, Vietnam to the corresponding time in Riyadh, Saudi Arabia.
The conversion uses Asia/Bangkok and Asia/Riyadh, including date-specific seasonal clock changes.
City Time Converter
Hanoi to Riyadh Time Converter
Convert Hanoi, Vietnam time to Riyadh, Saudi Arabia. Compare local times, working hours and recommended meeting slots.
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Locations
About Hanoi and Riyadh
Compare location details, time zones, populations and coordinates for both cities.
City information
Hanoi
Vietnam
- Country
- Vietnam
- VN
- Population
- 8,053,663
- Time zone
- Asia/Bangkok
- Coordinates
- 21.0245° N
- 105.8412° E
City information
Riyadh
Saudi Arabia
- Country
- Saudi Arabia
- SA
- Population
- 4,205,961
- Time zone
- Asia/Riyadh
- Coordinates
- 24.6877° N
- 46.7219° E
Need the reverse conversion?
Convert Riyadh time back to Hanoi.
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FAQ
Hanoi to Riyadh time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Hanoi and Riyadh.
What is the time difference between Hanoi and Riyadh?
Riyadh is 4 hours behind Hanoi. The exact difference can change during the year when one location changes its clocks before the other.
Is Riyadh ahead of Hanoi?
No. Riyadh is currently 4 hours behind Hanoi.
What time is 9:00 AM in Hanoi in Riyadh?
When it is 9:00 AM in Hanoi, it is 5:00:00 AM in Riyadh on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Hanoi and Riyadh observe daylight saving time?
Hanoi, Vietnam does not normally use a seasonal daylight-saving offset. Riyadh, Saudi Arabia does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Bangkok and Asia/Riyadh for date-specific conversions.
What is the best meeting time between Hanoi and Riyadh?
The next recommended working-hours overlap is 1:30 PM in Hanoi and 9:30 AM in Riyadh, on Mon, Aug 17.