The time difference between Portland and Cairo is 10 hours. When it is 12:00 noon in Portland, it is 22:00 in Cairo. Portland uses the America/Los_Angeles time zone (UTC-7), while Cairo uses Africa/Cairo (UTC+3).
With a 10 hours gap, there is no standard business-hours overlap between Portland and Cairo. One party will need to adjust their schedule. Early mornings in Cairo or late evenings in Portland tend to be the most practical compromise.
Use this table to quickly convert any hour from Portland time to Cairo time. Rows highlighted in green indicate overlapping business hours in both cities.
| Portland | 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 |
Both Portland and Cairo are currently observing daylight saving time. The current 10 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 10 hours. Cairo is 10 hours ahead of Portland.
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 10 hours to Portland 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.