Time in Boston and Hong Kong
The time difference between Boston, Massachusetts, and Hong Kong is 12 hours. Hong Kong is 12 hours ahead of Boston.
This means 9am in Boston is 9pm in Hong Kong and 5pm in Boston is 5am in Hong Kong (next day).
Boston
- The current local time in Boston is 7:15 am (July 1, 2026)
- Boston is in the Eastern Daylight Time Zone
- The time zone offset for Boston, United States, is UTC-04:00
Hong Kong
- The current local time in Hong Kong is 7:15 pm (July 1, 2026)
- Hong Kong is in the Hong Kong Time Zone
- The time zone offset for Hong Kong, Hong Kong, is UTC+08:00
How to convert Boston time to Hong Kong time?
Add 12 hours to Boston time to get Hong Kong time.
Time in Boston
00:00
Time in Hong Kong
00:00
Use the slider above to convert Boston time to Hong Kong time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Boston | Hong Kong |
|---|---|
| 12am | 12pm |
| 1am | 1pm |
| 2am | 2pm |
| 3am | 3pm |
| 4am | 4pm |
| 5am | 5pm |
| 6am | 6pm |
| 7am | 7pm |
| 8am | 8pm |
| 9am | 9pm |
| 10am | 10pm |
| 11am | 11pm |
| 12pm | 12am |
| 1pm | 1am |
| 2pm | 2am |
| 3pm | 3am |
| 4pm | 4am |
| 5pm | 5am |
| 6pm | 6am |
| 7pm | 7am |
| 8pm | 8am |
| 9pm | 9am |
| 10pm | 10am |
| 11pm | 11am |
Time difference from Boston (UTC-04:00)
-3 hours
+5 hours
-3 hours
-3 hours
-1 hour
-2 hours
-1 hour
-3 hours
-3 hours
+4 hours