Hong Kong is 12 hours ahead of New York City. When Hong Kong clocks hit noon, New York City reads 00:00.
Hong Kong observes Asia/Hong_Kong and New York City observes America/New_York — a 12 hours gap between them.
Shared working hours
When Hong Kong is in standard working hours, New York City is not — and vice versa. There is no mutual business window between these two locations.
Optimal meeting slots
No business hours overlap exists between Hong Kong and New York City. Showing the most balanced options with minimal inconvenience for both locations.
04:00 Hong Kong / 16:00 New York City⚡ One side off-hours
⚠️ 5h before working hours in Hong Kong
09:00 Hong Kong / 21:00 New York City⚡ One side off-hours
⚠️ 5h after working hours in New York City
16:00 Hong Kong / 04:00 New York City⚡ One side off-hours
⚠️ 5h before working hours in New York City
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Holiday calendar for both locations
⚡ Both locations have upcoming holidays, check availability before scheduling.
Hong Kong6 holidays
Jul 1Hong Kong Special Administrative Region Establishment DaySOON
Sep 26Day following the Mid-Autumn Festival
Oct 1National Day
Oct 19Chung Yeung Festival
Dec 25Christmas Day
New York City7 holidays
Jul 3Independence DaySOON
Sep 7Labour Day
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
Nov 11Veterans Day
Working across Hong Kong and New York City
A 12-hour difference separates Hong Kong (Hong Kong) and New York City (USA) — wide enough that standard business hours don't align at all. Scheduling requires deliberate compromise from both sides.
💡 Best practice for cross-timezone meetings
⚡
04:00–05:00 in Hong Kong corresponds to 16:00–17:00 in New York City (5h before working hours in Hong Kong).
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09:00–10:00 in Hong Kong corresponds to 21:00–22:00 in New York City (5h after working hours in New York City).
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16:00–17:00 in Hong Kong corresponds to 04:00–05:00 in New York City (5h before working hours in New York City).
Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Drag the slider at the top to convert any Hong Kong time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
