Singapore, Singapore is 1 hour ahead of Hai Phong, Vietnam. When it is 9:00 AM in Hai Phong, it is 10:00 AM in Singapore. The two cities have approximately 7 hours of business hours overlap for scheduling meetings.
The best time to call Singapore from Hai Phong is during the 7-hour business hours overlap window when both cities are within 9 AM - 5 PM local time.
Hai Phong and Singapore have approximately 7 hours of overlapping business hours per day (based on 9 AM - 5 PM in both cities).
Hai Phong and Singapore maintain active business relationships across various industries.
Hai Phong and Singapore share 7 hours of business overlap—plenty of time for meetings, calls, and real-time collaboration.
When calling Singapore from Hai Phong, your morning calls will reach them in late morning or early afternoon—convenient for both parties.
Best Call Window: 9:00 AM - 12:00 PM Hai Phong time (10:00 - 13:00 in Singapore)
Working with Singapore-based colleagues from Hai Phong is straightforward. You share most of the workday, making real-time collaboration easy. Schedule important meetings mid-day for maximum overlap.
With only a 1-hour difference, scheduling meetings between Hai Phong and Singapore is relatively easy. Most business hours overlap naturally.
Singapore is 1 hour ahead of Hai Phong. When it is 9:00 AM in Hai Phong, it is 10:00 AM in Singapore.
The best time to call Singapore from Hai Phong is between 8:00 AM and 12:00 PM Hai Phong time. This corresponds to 9:00 AM to 1:00 PM in Singapore, which typically falls within business hours.
Business hours (9 AM - 5 PM) in Hai Phong and Singapore overlap for approximately 7 hours per day. The optimal window for meetings is during this overlap period.
Singapore is 1 hour ahead of Hai Phong.
The best time for a meeting is 9:00 AM GMT+7 in Hai Phong, which is 10:00 AM GMT+8 in Singapore.
Drag the scrubber to see how times compare throughout the day.
Vietnam
Tuesday, March 31
Singapore
Wednesday, April 1
With only a 1-hour difference, scheduling meetings between Hai Phong and Singapore is relatively easy. Most business hours overlap naturally.
Hai Phong and Singapore maintain active business relationships across various industries.
Hai Phong and Singapore share 7 hours of business overlap—plenty of time for meetings, calls, and real-time collaboration.
When calling Singapore from Hai Phong, your morning calls will reach them in late morning or early afternoon—convenient for both parties.
Working with Singapore-based colleagues from Hai Phong is straightforward. You share most of the workday, making real-time collaboration easy. Schedule important meetings mid-day for maximum overlap.
Singapore is 1 hour ahead of Hai Phong. When it is 9:00 AM in Hai Phong, it is 10:00 AM in Singapore.
The best time to call Singapore from Hai Phong is between 8:00 AM and 12:00 PM Hai Phong time. This corresponds to 9:00 AM to 1:00 PM in Singapore, which typically falls within business hours.
Business hours (9 AM - 5 PM) in Hai Phong and Singapore overlap for approximately 7 hours per day. The optimal window for meetings is during this overlap period.