Meeting time
Best time to meet: Hong Kong and Cairo
Hong Kong is 6 hours ahead of Cairo right now. Their working days overlap for 2 hours: 3 PM to 5 PM in Hong Kong, which is 9 AM to 11 AM in Cairo. The easiest time to meet is 4 PM in Hong Kong (10 AM in Cairo).
Hour by hour
With the clocks as they are on November 10, 2026, Hong Kong time on the left. A working day here is 9 AM to 5 PM.
| Hong Kong | Cairo | |
|---|---|---|
| 6 AM | 12 AM | Both off |
| 7 AM | 1 AM | Both off |
| 8 AM | 2 AM | Both off |
| 9 AM | 3 AM | Hong Kong at work |
| 10 AM | 4 AM | Hong Kong at work |
| 11 AM | 5 AM | Hong Kong at work |
| 12 PM | 6 AM | Hong Kong at work |
| 1 PM | 7 AM | Hong Kong at work |
| 2 PM | 8 AM | Hong Kong at work |
| 3 PM | 9 AM | Both at work |
| 4 PM | 10 AM | Easiest time |
| 5 PM | 11 AM | Cairo at work |
| 6 PM | 12 PM | Cairo at work |
| 7 PM | 1 PM | Cairo at work |
| 8 PM | 2 PM | Cairo at work |
| 9 PM | 3 PM | Cairo at work |
| 10 PM | 4 PM | Cairo at work |
When the clocks change
The gap moves when either city changes its clocks. The next twelve months:
| Dates | Hong Kong is | Both at work (Hong Kong time) | Easiest (Hong Kong / Cairo) |
|---|---|---|---|
| Now to April 30, 2027 | 6 hours ahead | 3 PM–5 PM (2 hours) | 4 PM / 10 AM |
| April 30, 2027 to October 28, 2027 clocks in Cairo go forward | 5 hours ahead | 2 PM–5 PM (3 hours) | 3 PM / 10 AM |
| October 28, 2027 onward clocks in Cairo go back | 6 hours ahead | 3 PM–5 PM (2 hours) | 4 PM / 10 AM |
Hong Kong keeps the same clock as Singapore.
Which days work
Cairo works Sunday to Thursday and Hong Kong works Monday to Friday, so the days both are at work are Monday to Thursday. A Friday call lands on Cairo's weekend, and a Sunday one on Hong Kong's.
Questions people ask
3 AM in Cairo, while Hong Kong is 6 hours ahead.
4 PM in Hong Kong, which is 10 AM in Cairo. Both cities are at work from 3 PM to 5 PM Hong Kong time.
Yes — it changes 2 times in the next twelve months, when the clocks go forward or back; the dates are in the table above.
More cities
Every city from Hong Kong · Every city from Cairo · All cities · Plan across more than two cities
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