Time difference between New York and Hong Kong
Hong Kong is currently 12 hours ahead of New York. Their working days do not overlap at all, so one side has to step outside office hours. The table below shows the hours side by side.
National conventions are the default and the public figure. Change them here for your own answer — the chart, the window and the calendar file all follow.
Not on that day. Sunday is a rest day in both New York and Hong Kong. The hours above are what you would share on a day you are both at work.
09:00 New York At work = 21:00 Hong Kong Awake
Tap any hour to read it in both cities.
The difference changes twice a year
New York and Hong Kong do not change their clocks on the same dates, so a standing meeting moves by an hour in these weeks.
- 1 November – 13 March +13 h
- usually +12 h
Days when one side is not at work
A public holiday is not a time-zone fact, so no converter shows it — but it is the same question.
- 1 October — 國慶日 Hong Kong off
- 12 October — Columbus Day New York off
- 19 October — 重陽節翌日 Hong Kong off
- 11 November — Veterans Day New York off
- 26 November — Thanksgiving Day New York off
- 18 January — Martin Luther King Jr. Day New York off
Hour by hour
| New York | Hong Kong | |
|---|---|---|
| 00:00 | 12:00 | |
| 01:00 | 13:00 | |
| 02:00 | 14:00 | |
| 03:00 | 15:00 | |
| 04:00 | 16:00 | |
| 05:00 | 17:00 | |
| 06:00 | 18:00 | |
| 07:00 | 19:00 | |
| 08:00 | 20:00 | |
| 09:00 | 21:00 | |
| 10:00 | 22:00 | |
| 11:00 | 23:00 | |
| 12:00 | 00:00 | |
| 13:00 | 01:00 | |
| 14:00 | 02:00 | |
| 15:00 | 03:00 | |
| 16:00 | 04:00 | |
| 17:00 | 05:00 | |
| 18:00 | 06:00 | |
| 19:00 | 07:00 | |
| 20:00 | 08:00 | |
| 21:00 | 09:00 | |
| 22:00 | 10:00 | |
| 23:00 | 11:00 |
The difference adjusts automatically for daylight saving in both New York and Hong Kong.
The working week
- New York
- 09:00 to 17:00, Monday, Tuesday, Wednesday, Thursday, Friday.
- Hong Kong
- 09:00 to 17:00, Monday, Tuesday, Wednesday, Thursday, Friday. Assumed: we have no verified convention for this country, so the international default is used.
Sources and last check
Times, offsets and sun positions on this page are computed live from the IANA timezone database and the NOAA solar algorithm, so they do not depend on the review dates below.
- Working hours and weekend days for 55 countries
- Source: Published national labour conventions and government working-hours guidance. Last checked, reviewed every 12 months.
Not covered:A national convention, not any given employer. Countries not listed fall back to a nine-to-five, Monday to Friday default, and pages say so rather than implying we checked.
FAQ
How many hours between New York and Hong Kong?
Hong Kong is 12 hours ahead of New York (+12 hours).
When is the best time for a meeting?
There is no time that suits both: New York works 09:00–17:00 and Hong Kong works 09:00–17:00 locally, and those never coincide. Someone has to take the call outside office hours.