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Dados de cidades por GeoNames (CC BY 4.0). Dados de fuso horário do Banco de Dados de Fusos Horários da IANA.

  1. WorldClockTools
  2. Comparar cidades
  3. Hong Kong vs Tokyo

Pair comparison · Hong Kong, RAE da China ↔ Japão

Hong Kong vs Tokyo

Compare hora local, sobreposição de trabalho, distância de viagem, clima, feriados e janelas de transição entre Hong Kong, Hong Kong, RAE da China e Tokyo, Japão.

Open watchlist

Hong Kong

Hong Kong

04:24:29 AM

Saturday, April 25, 2026

Fuso

GMT+8

Asia/Hong_Kong

Clima

18°C

Overcast

Próximo feriado: Labour Day on 2026-05-01.

Japan

Tokyo

05:24:29 AM

Saturday, April 25, 2026

Fuso

GMT+9

Asia/Tokyo

Clima

12°C

Partly cloudy

Próximo feriado: Shōwa Day on 2026-04-29.

Resumo de planejamento

Diferença de horário

+1h

Janela de trabalho compartilhada

9:00 AM to 4:00 PM

Relação de dia

Same calendar day

Tempo estimado de voo

4h 27m

GMT+8 and GMT+9 have a healthy real-time overlap, which makes them practical for recurring meetings, live support, and shared business hours. This is the kind of pair where a single daily sync can still happen without pushing one side too early or too late.

Business-hours overlap

Best meeting windows

Drag the UTC window to see how Hong Kong and Tokyo line up across working, early/late, and sleep hours.

Meeting Planner Timeline

Drag the blue window. Green = working hours, amber = early/late, navy = sleep.

Hong Kong
22
0
22:00
Tokyo
23
0
23:00

DST context

DST mismatch radar for this pair

Hong Kong and Tokyo are not on the same daylight-saving pattern right now, so the gap between them can move during the year. The radar below flags the mismatch windows that usually break recurring meetings.

DST Mismatch Radar

The #1 complaint about timezone tools: meetings break when regions shift DST on different weekends. Nobody surfaces this well.

Upcoming DST shifts

United States
Fall back 1h
2026-11-01
European Union
Fall back 1h
2026-10-25
United States
Spring forward 1h
2027-03-14
European Union
Spring forward 1h
2027-03-28
Australia
Spring forward 1h
2026-10-04

⚠ Your meetings at risk

New York ↔ London
7d mismatch
EU falls back a week before US
2026-10-25 → 2026-11-01
New York ↔ London
14d mismatch
US springs forward 2 weeks before EU
2027-03-14 → 2027-03-28
New York ↔ Sydney
28d mismatch
Sydney shifts + US is still on DST
2026-10-04 → 2026-11-01

Janelas de reunião e notas de coordenação

Hong KongTokyoRelação de dia
9:00 AM10:00 AMsame day
12:00 PM1:00 PMsame day
3:00 PM4:00 PMsame day
6:00 PM7:00 PMsame day
9:00 PM10:00 PMsame day
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Hong Kong contexto de feriados e clima

Current weather: Overcast at 18°C.

Labour Day lands on 2026-05-01.

Buddha's Birthday lands on 2026-05-25.

Tokyo contexto de feriados e clima

Current weather: Partly cloudy at 12°C.

Shōwa Day lands on 2026-04-29.

Constitution Memorial Day lands on 2026-05-04.

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Hong Kong vs Singapore

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Tokyo vs New York City

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Comparação relacionada

Tokyo vs Singapore

Troque de Hong Kong vs Tokyo para este par quando precisar de outro contexto de passagem, viagem ou reunião.

Perguntas frequentes

What is the time difference between Hong Kong and Tokyo?
+1h. Same calendar day.
Do Hong Kong and Tokyo share business hours?
Yes. Their cleanest shared window runs from 9:00 AM to 4:00 PM.
Is there a DST mismatch between Hong Kong and Tokyo?
Yes. The two cities are not on the same daylight-saving pattern right now, so the gap can move during the year.