Cairo to Serro time converter
Serro is 6 hours behind Cairo. When it is 9:00 AM in Cairo, it is 3:00 AM in Serro.
8:47 AM in Cairo, Saturday, October 17, 2026
Cairo to Serro conversion table
Every hour of today in Cairo and the matching time in Serro. Light rows are typical working hours (9:00–18:00).
| Cairo | Serro |
|---|---|
| 12:00 AM | 6:00 PM−1 day |
| 1:00 AM | 7:00 PM−1 day |
| 2:00 AM | 8:00 PM−1 day |
| 3:00 AM | 9:00 PM−1 day |
| 4:00 AM | 10:00 PM−1 day |
| 5:00 AM | 11:00 PM−1 day |
| 6:00 AM | 12:00 AM |
| 7:00 AM | 1:00 AM |
| 8:00 AM | 2:00 AM |
| 9:00 AM | 3:00 AM |
| 10:00 AM | 4:00 AM |
| 11:00 AM | 5:00 AM |
| 12:00 PM | 6:00 AM |
| 1:00 PM | 7:00 AM |
| 2:00 PM | 8:00 AM |
| 3:00 PM | 9:00 AM |
| 4:00 PM | 10:00 AM |
| 5:00 PM | 11:00 AM |
| 6:00 PM | 12:00 PM |
| 7:00 PM | 1:00 PM |
| 8:00 PM | 2:00 PM |
| 9:00 PM | 3:00 PM |
| 10:00 PM | 4:00 PM |
| 11:00 PM | 5:00 PM |
Best time to call or meet
Both sides are at work from 3:00 PM – 6:00 PM in Cairo (9:00 AM – 12:00 PM in Serro).
Daylight saving time and the difference
The difference changes during the year because Cairo and Serro switch clocks on different dates:
- Oct 17, 2026 – Oct 29, 2026: -6h
- Oct 29, 2026 – Apr 30, 2027: -5h
- Apr 30, 2027 – Oct 17, 2027: -6h
Distance
Cairo and Serro are 9,640 km (5,990 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Cairo and Serro?
Serro is 6 hours behind Cairo.
What time is it in Serro when it is 9 AM in Cairo?
When it is 9:00 AM in Cairo, it is 3:00 AM in Serro.
When is the best time to call Serro from Cairo?
Both sides are at work from 3:00 PM – 6:00 PM in Cairo (9:00 AM – 12:00 PM in Serro).
Does the time difference between Cairo and Serro change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.