The time difference between San Antonio and Cairo is 8 hours. When it is 12:00 noon in San Antonio, it is 20:00 in Cairo. San Antonio uses the America/Chicago time zone (UTC-5), while Cairo uses Africa/Cairo (UTC+3).
| Detail | San Antonio | Cairo |
|---|---|---|
| Time Zone ID | America/Chicago | Africa/Cairo |
| UTC Offset | UTC-5 | UTC+3 |
| Abbreviation | CDT | EEST |
| DST Active | Yes — currently observing | Yes — currently observing |
| Country | United States | Egypt |
| Region | North America | Africa |
With a 8 hours gap, there is no standard business-hours overlap between San Antonio and Cairo. One party will need to adjust their schedule. Early mornings in Cairo or late evenings in San Antonio tend to be the most practical compromise.
Use this table to quickly convert any hour from San Antonio time to Cairo time. Rows highlighted in green indicate overlapping business hours in both cities.
| San Antonio | Cairo | |
|---|---|---|
| 00:00 | 08:00 | Night |
| 01:00 | 09:00 | Night |
| 02:00 | 10:00 | Night |
| 03:00 | 11:00 | Night |
| 04:00 | 12:00 | Night |
| 05:00 | 13:00 | Night |
| 06:00 | 14:00 | |
| 07:00 | 15:00 | |
| 08:00 | 16:00 | |
| 09:00 | 17:00 | |
| 10:00 | 18:00 | |
| 11:00 | 19:00 | |
| 12:00 | 20:00 | |
| 13:00 | 21:00 | |
| 14:00 | 22:00 | |
| 15:00 | 23:00 | |
| 16:00 | 00:00 (+1 day) | |
| 17:00 | 01:00 (+1 day) | |
| 18:00 | 02:00 (+1 day) | |
| 19:00 | 03:00 (+1 day) | |
| 20:00 | 04:00 (+1 day) | |
| 21:00 | 05:00 (+1 day) | |
| 22:00 | 06:00 (+1 day) | Night |
| 23:00 | 07:00 (+1 day) | Night |
Both San Antonio and Cairo are currently observing daylight saving time. The current 8 hours difference reflects both cities' DST offsets. When one city switches back to standard time before the other, the gap will temporarily change by 1 hour.
The time difference is 8 hours. Cairo is 8 hours ahead of San Antonio.
Yes. Both cities observe daylight saving time, but they may switch on different dates, causing the gap to shift by 1 hour temporarily.
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 8 hours to San Antonio 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.