Riyadh to Cairo Time
AST to EET Converter — 9 AM AST is 8:00 AM EET
Riyadh is 1 hour ahead of Cairo. Convert any time between Riyadh (AST) and Cairo (EET/EEST) instantly.
Riyadh
Saudi Arabia
Cairo
Egypt
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Time Zone Comparison
Riyadh to Cairo Time Conversion Table
| Riyadh (AST) | Cairo (EET) |
|---|---|
| 12:00 AM | 11:00 PM |
| 2:00 AM | 1:00 AM |
| 4:00 AM | 3:00 AM |
| 6:00 AM | 5:00 AM |
| 8:00 AM | 7:00 AM |
| 10:00 AM | 9:00 AM |
| 12:00 PM | 11:00 AM |
| 2:00 PM | 1:00 PM |
| 4:00 PM | 3:00 PM |
| 6:00 PM | 5:00 PM |
| 8:00 PM | 7:00 PM |
| 10:00 PM | 9:00 PM |
Riyadh & Cairo — Business & Scheduling Guide
Riyadh (Saudi Arabia) is the largest economy in the Middle East, with key industries in oil & gas, construction, finance, and tourism under Vision 2030. Cairo (Egypt) is North Africa's largest economy and cultural center, known for tourism, construction, natural gas, and textiles. With a 1-hour time difference, professionals frequently schedule cross-border calls between these two cities for international trade, remote team collaboration, and client meetings.
Scheduling Meetings Between Riyadh and Cairo
With only a 1-hour gap, Riyadh and Cairo have generous overlapping work hours. Morning calls in the earlier time zone align well with mid-day in the other. Saudi business hours typically run 9 AM–5 PM Sunday–Thursday, with business often conducted over meals. Egyptian business hours are typically 9 AM–5 PM Sunday–Thursday, with business relationships built on trust. Most teams find that late morning to early afternoon offers the widest window for collaboration.
Daylight Saving Time Considerations
Cairo observes Daylight Saving Time (EET/EEST), while Riyadh stays on AST year-round. When Cairo switches to daylight time, the effective time difference shifts by 1 hour. This typically happens in spring and fall, and the exact dates vary by country. If you have recurring cross-timezone meetings, recalculate the schedule after each DST transition.
AST to EET — Quick Reference
AST (AST) stands for the timezone used in Riyadh, Saudi Arabia (UTC+3). EET (EET/EEST) is the timezone used in Cairo, Egypt (UTC+2). Riyadh is 1 hour ahead of Cairo.
To convert AST to EET, subtract 1 hours from AST time. For example, AST 9:00 AM = EET 8:00 AM.
Key Facts
- •Time difference: Riyadh (UTC+3) is 1 hour ahead of Cairo (UTC+2).
- •Daylight Saving Time: Riyadh does not observe DST (AST). Cairo observes DST (EET/EEST).
- •Regions: Riyadh is located in Saudi Arabia and uses the AST time zone. Cairo is located in Egypt and uses the EET/EEST time zone.
- •Best time to call: The best time to call between Riyadh and Cairo is 10:00 AM to 4:00 PM in Riyadh time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between Riyadh and Cairo?
Riyadh is 1 hour ahead of Cairo.
What time is it in Cairo when it's 9 AM in Riyadh?
When it's 9:00 AM in Riyadh, it is 8:00 AM in Cairo.
What time is 9 PM AST in EET?
9 PM AST (Riyadh time) is 8:00 PM EET (Cairo time). This is a common time people check when scheduling evening calls across these two time zones.
When is the best time to schedule a meeting between Riyadh and Cairo?
The best time to schedule a meeting is between 10:00 AM to 4:00 PM in Riyadh time, when both cities are within standard working hours (9 AM – 5 PM). This gives you the maximum overlap window for real-time collaboration.
How do I convert AST to EET?
AST (AST) is the timezone for Riyadh, Saudi Arabia (UTC+3). EET (EET/EEST) is the timezone for Cairo, Egypt (UTC+2). Riyadh is 1 hour ahead of Cairo. Quick examples: 9 AM AST = 8:00 AM EET, 12 PM AST = 11:00 AM EET, 3 PM AST = 2:00 PM EET, 6 PM AST = 5:00 PM EET.
Is Riyadh ahead of or behind Cairo?
Riyadh is 1 hour ahead of Cairo. When it's noon in Riyadh, it's 11:00 AM in Cairo.
Does Riyadh or Cairo change clocks for Daylight Saving Time?
No, Riyadh does not observe DST — it stays on AST year-round. Cairo observes DST and switches between EET/EEST. Because only one city observes DST, the time difference shifts by 1 hour during transition periods (typically March/April and October/November).
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