Time Difference between Sunnyvale and Hong Kong
Los Angeles (UTC-7) → Hong Kong (UTC+8)
🕐 Interactive Time Explorer
When it's 14:00 in Sunnyvale, it's 05:00 in Hong Kong
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sunnyvale & Hong Kong◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
11,150 km
Est. Flight Time
~14.1h
Time Difference
+15h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Sunnyvale
21:00
Hong Kong
09:00
Sunnyvale
00:00
Hong Kong (+1)
12:00
Sunnyvale
03:00
Hong Kong (+1)
15:00
Sunnyvale
06:00
Hong Kong (+1)
18:00
Sunnyvale
09:00
Hong Kong (+1)
21:00
Sunnyvale
12:00
Hong Kong (+1)
00:00
Sunnyvale
15:00
Hong Kong
03:00
Sunnyvale
18:00
Hong Kong
❓ Frequently Asked Questions
Time Difference Between Sunnyvale and Hong Kong
Sunnyvale, United States and Hong Kong, Hong Kong are separated by a time difference of 15 hours. When it's noon in Sunnyvale, it's 15 hours later in Hong Kong.
Sunnyvale operates on America/Los Angeles timezone, while Hong Kong uses Asia/Hong Kong. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 15 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Sunnyvale and Hong Kong is approximately 11,150 km. A direct flight typically takes around 14.1 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.