The time difference between San Diego and Cairo is 10 hours. When it is 12:00 noon in San Diego, it is 22:00 in Cairo. San Diego uses the America/Los_Angeles time zone (UTC-8), while Cairo uses Africa/Cairo (UTC+2).
With a 10 hours gap, there is no standard business-hours overlap between San Diego and Cairo. One party will need to adjust their schedule. Early mornings in Cairo or late evenings in San Diego tend to be the most practical compromise.
Use this table to quickly convert any hour from San Diego time to Cairo time. Rows highlighted in green indicate overlapping business hours in both cities.
| San Diego | Cairo | |
|---|---|---|
| 00:00 | 10:00 | Night |
| 01:00 | 11:00 | Night |
| 02:00 | 12:00 | Night |
| 03:00 | 13:00 | Night |
| 04:00 | 14:00 | Night |
| 05:00 | 15:00 | Night |
| 06:00 | 16:00 | |
| 07:00 | 17:00 | |
| 08:00 | 18:00 | |
| 09:00 | 19:00 | |
| 10:00 | 20:00 | |
| 11:00 | 21:00 | |
| 12:00 | 22:00 | |
| 13:00 | 23:00 | |
| 14:00 | 00:00 (+1 day) | |
| 15:00 | 01:00 (+1 day) | |
| 16:00 | 02:00 (+1 day) | |
| 17:00 | 03:00 (+1 day) | |
| 18:00 | 04:00 (+1 day) | |
| 19:00 | 05:00 (+1 day) | |
| 20:00 | 06:00 (+1 day) | |
| 21:00 | 07:00 (+1 day) | |
| 22:00 | 08:00 (+1 day) | Night |
| 23:00 | 09:00 (+1 day) | Night |
Neither San Diego nor Cairo is currently observing daylight saving time. If either city observes DST, the time difference will change by 1 hour when DST begins or ends. Always double-check before scheduling across these time zones during March–April and October–November.
The time difference is 10 hours. Cairo is 10 hours ahead of San Diego.
It can. If either San Diego or Cairo observes daylight saving time, the gap will shift by 1 hour during the transition periods (typically March–April and October–November).
There is no ideal window during standard business hours. Consider scheduling at the edges — early morning for the city that is ahead and late afternoon for the city that is behind.
Add 10 hours to San Diego time to get Cairo time. Use the hour-by-hour table above for a quick reference.
For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.