Live · calculated from the IANA time-zone database

Time difference between New York and Hong Kong

Short answer

Hong Kong is 12 hours ahead of New York. Right now it is 08:36 in New York (EDT, UTC−4) and 20:36 in Hong Kong (GMT+8, UTC+8).

Right now

New York · United States

08:36

Tuesday, September 15, 2026

Eastern Daylight Time · EDT · UTC−4

Hong Kong · Hong Kong

20:36

Tuesday, September 15, 2026

Hong Kong Standard Time · GMT+8 · UTC+8

Times at the moment this page was generated. Reload for a fresh reading.

Does the difference between New York and Hong Kong change during the year?

Yes. For 238 days of 2026 the difference is 12 hours, but it moves whenever New York or Hong Kong enters or leaves daylight saving time. Here is the full 2026 calendar (dates in UTC):

From	Until	Hong Kong vs New York
January 1	March 8	+13 h
March 8	November 1	+12 h
November 1	December 31	+13 h

The highlighted row is the current period. Every date comes from each zone's official rules, not from a hand-typed table.

Best time to call Hong Kong from New York (and vice versa)

With 12 hours between them there is no hour at which New York and Hong Kong are both inside a 9:00–17:00 working day. Teams split across these two cities usually alternate the sacrifice: one week the meeting lands early (7:00–8:00) in New York and late (18:00–19:00) in the other city, the next week the other way round. The Timezone Matcher grid shades exactly those compromise hours.

New York to Hong Kong conversion table

Each New York hour and its equivalent in Hong Kong today. Rows shaded green are working hours (9:00–17:00) in both cities at once.

New York time · Tue, Sep 15	Hong Kong time
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	00:00next day
13:00	01:00next day
14:00	02:00next day
15:00	03:00next day
16:00	04:00next day
17:00	05:00next day
18:00	06:00next day
19:00	07:00next day
20:00	08:00next day
21:00	09:00next day
22:00	10:00next day
23:00	11:00next day

Looking for it the other way round? This page covers both directions: Hong Kong to New York is the same difference with the sign flipped.

The two time zones

New York — America/New_York

New York keeps Eastern Time (ET): UTC−5 in winter (EST) and UTC−4 in summer (EDT), the reference zone for US finance, media and the whole East Coast from Boston to Miami.

Hong Kong — Asia/Hong_Kong

Hong Kong is on Hong Kong Time, a fixed UTC+8 shared with Shanghai, Singapore and Taipei — Asia's financial afternoon overlaps with Europe's early morning.

Frequently asked questions

How many hours difference between New York and Hong Kong?

Hong Kong is 12 hours ahead of New York. For most of the year (238 days) the difference is 12 hours; it shifts during the weeks when one of the two cities enters or leaves daylight saving time.

When it is 12:00 noon in New York, what time is it in Hong Kong?

00:00 in Hong Kong the next day (at today's difference of 12 hours).

What is the best time for a meeting between New York and Hong Kong?

There is no overlap between the 9:00–17:00 working days of New York and Hong Kong. Teams usually alternate: an early-morning slot in New York lands in the late evening of the other city.

Do New York and Hong Kong observe daylight saving time?

New York: yes. Hong Kong: no. Because only one of them changes its clocks, the difference moves by one hour twice a year.

What time zone is New York in? And Hong Kong?

New York: Eastern Daylight Time (America/New_York, UTC−4). Hong Kong: Hong Kong Standard Time (Asia/Hong_Kong, UTC+8).

Tools

Meeting grid — add both cities and click a slot

Time zone converter — any city, any time

Working hours overlap calculator

Daylight saving time 2027 — all dates