City comparison · time difference and converter
New York is 7 hours behind Cairo right now. Cairo sits in Egypt on Cairo; New York sits in United States on New York. They are roughly 9,022 km apart (5,606 mi), a flight of about 11h 37m. Cairo's metro holds around 21.7 million people; New York's around 19.5 million.
Slot 1
16:00 / 09:00
Cairo / New York
Both inside business hoursSlot 2
09:00 / 02:00
Cairo / New York
Partial overlapSlot 3
10:00 / 03:00
Cairo / New York
Partial overlapEach row is one hour in Cairo. Green rows are inside business hours in both cities; amber means only one side is at their desk; grey rows fall outside business hours in both.
Juneteenth
New York, United States
Fri, Jun 19
Great-circle distance
9,022 km
(5,606 mi)
Approximate flight
11h 37m
850 km/h cruise + 1h taxi/climb/descent
Jet lag
7h
Roughly 1 day to adjust per timezone crossed
The heatmap gives you the shape of the day. If you need to convert one specific hour — say a customer call or a release window — open the converter with both cities already loaded.
Open in converter →The difference between Cairo and New York is not really a number, it's a daily rhythm. New York is 7 hours behind Cairo on the clock today, but the lived version is that Cairo is ahead in the calendar, so by the time New York comes online, half of Cairo's day is already gone. That gap, more than the raw offset, is what teams have to design around.
In Cairo, the working day picks up earliest in the financial districts — Cairo's downtown core wakes early and breaks for lunch at the usual hour. The mood in New York is its own story: Midtown subways are jammed by 08:30 and the bars near Bryant Park spill out at 18:00. If you are scheduling between the two, the heatmap above marks the rows where both patterns line up.
Daylight saving is the other thing to keep an eye on. Egypt either observes DST or holds a fixed offset year-round; United States shifts on the second Sunday of March and the first Sunday of November. When the two changes are weeks apart, the offset between Cairo and New York is one hour off the usual for that stretch — a cliff that catches recurring calendar invites unless your calendar app rebases them automatically. Pin the meeting to a city, not an offset, and the tool handles the rest.
For travellers, the 11h 37m flight is the short version of the story. The longer one is jet lag: roughly one day of adjustment per timezone crossed, which means a trip across the 7-hour gap costs about 7 groggy days on each side. Pilots and cabin crew swear by morning sunlight and an early walk; whatever your routine, the wall-clock numbers above are the source of truth for your first morning in the new city.