Singapore and Hong Kong are in the same timezone. Midday in Singapore lines up with 12:00 in Hong Kong.
Singapore runs on Asia/Singapore; Hong Kong runs on Asia/Hong_Kong. Together they are 0 hours apart.
Working hours overlap
There is a 8-hour window each day where both Singapore and Hong Kong are within standard business hours (09:00–17:00).
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Singapore
Hong Kong
Overlap (8h)
Best times to schedule a meeting
There is a 8-hour daily window where both locations are in business hours. The 3 best slots are listed below.
09:00 Singapore / 09:00 Hong Kong✓ Both working
10:00 Singapore / 10:00 Hong Kong✓ Both working
11:00 Singapore / 11:00 Hong Kong✓ Both working
Working hours defined as 09:00–17:00 local time for each location.
Upcoming public holidays
⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.
Singapore3 holidays
Aug 10National Day
Nov 9Deepavali
Dec 25Christmas Day
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
How to work with Singapore and Hong Kong time zones
The 0-hour gap between Singapore (Singapore) and Hong Kong (Hong Kong) requires some planning — but a 8-hour daily overlap means both teams can connect in real time without unusual scheduling.
💡 How to schedule across these time zones
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If you are in Singapore, aim for 09:00–10:00, which corresponds to 09:00–10:00 in Hong Kong — both teams are within working hours.
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If you are in Singapore, aim for 10:00–11:00, which corresponds to 10:00–11:00 in Hong Kong — both teams are within working hours.
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If you are in Singapore, aim for 11:00–12:00, which corresponds to 11:00–12:00 in Hong Kong — both teams are within working hours.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am Singapore".
