Offset
The time difference between Phnom Penh and Cairo is 4 hours.
Phnom Penh (ICT) is ahead of Cairo (GMT+3).
ICT: UTC+7
GMT+3: UTC+3
Cairo is currently observing daylight saving time; Phnom Penh is not.
When to schedule
Business-hours overlap: 1 PM–5 PM in Phnom Penh (9 AM–1 PM in Cairo).
Both teams are in working hours during this window on weekdays.
Suggested time: 3:00 PM Phnom Penh (11:00 AM Cairo).
This window may shift by an hour during daylight saving time.
Note: the working week in Egypt runs Sunday–Thursday; Friday–Saturday is the weekend, so overlap on those days is limited.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Egypt
- Christmas Day (Orthodox)Wed, Jan 7
- Revolution Day 2011 / National Police DaySun, Jan 25
- Sinai Liberation DaySat, Apr 25
- Labour DayFri, May 1
- June 30 RevolutionThu, Jul 2
- Revolution DayThu, Jul 23
- Armed Forces DayTue, Oct 6
About these zones
Phnom Penh uses Indochina Time (ICT). To call Cambodia, dial +855.
Cairo uses Eastern European Summer Time. To call Egypt, dial +20.
Cairo is approximately 4,850 miles northwest of Phnom Penh.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Phnom Penh | Cairo | Day |
|---|---|---|
| 12:00 am | 8:00 pm | -1 day |
| 1:00 am | 9:00 pm | -1 day |
| 2:00 am | 10:00 pm | -1 day |
| 3:00 am | 11:00 pm | -1 day |
| 4:00 am | 12:00 am | Same day |
| 5:00 am | 1:00 am | Same day |
| 6:00 am | 2:00 am | Same day |
| 7:00 am | 3:00 am | Same day |
| 8:00 am | 4:00 am | Same day |
| 9:00 am | 5:00 am | Same day |
| 10:00 am | 6:00 am | Same day |
| 11:00 am | 7:00 am | Same day |
| 12:00 pm | 8:00 am | Same day |
| 1:00 pm | 9:00 am | Same day |
| 2:00 pm | 10:00 am | Same day |
| 3:00 pm | 11:00 am | Same day |
| 4:00 pm | 12:00 pm | Same day |
| 5:00 pm | 1:00 pm | Same day |
| 6:00 pm | 2:00 pm | Same day |
| 7:00 pm | 3:00 pm | Same day |
| 8:00 pm | 4:00 pm | Same day |
| 9:00 pm | 5:00 pm | Same day |
| 10:00 pm | 6:00 pm | Same day |
| 11:00 pm | 7:00 pm | Same day |
Daylight saving time
Cairo observes daylight saving time; Phnom Penh does not. The offset between the two zones changes when Cairo transitions: on Thursday, October 29, 2026, clocks fall back from GMT+3 to GMT+2.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:37 AM
- Sunset
- 6:24 PM
- Day length
- 12h 47m
- Sunrise
- 5:54 AM
- Sunset
- 7:56 PM
- Day length
- 14h 1m
Daylight overlap: 8h 29m — 9:54 AM–6:24 PM in Phnom Penh (5:54 AM–2:24 PM in Cairo). Both locations are in daylight during this window.
Cities in these zones
Other cities in Eastern European Summer Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Indochina Time
- KTI
Airports in Eastern European Summer Time
- CAI
- SPX
- HBE
Related conversions
Common conversions
- What is 9:00 am Phnom Penh in Cairo?
- 9:00 am Phnom Penh is 5:00 am Cairo.
- What is 12:00 pm Phnom Penh in Cairo?
- 12:00 pm Phnom Penh is 8:00 am Cairo.
- What is 12:30 pm Phnom Penh in Cairo?
- 12:30 pm Phnom Penh is 8:30 am Cairo.
- What is 2:00 pm Phnom Penh in Cairo?
- 2:00 pm Phnom Penh is 10:00 am Cairo.
- What is 5:00 pm Phnom Penh in Cairo?
- 5:00 pm Phnom Penh is 1:00 pm Cairo.
- What is 11:30 pm Phnom Penh in Cairo?
- 11:30 pm Phnom Penh is 7:30 pm Cairo.