Cairo to Semnan time converter
Semnan is 30 minutes ahead of Cairo. When it is 9:00 AM in Cairo, it is 9:30 AM in Semnan.
3:02 PM in Cairo, Sunday, October 18, 2026
Cairo to Semnan conversion table
Every hour of today in Cairo and the matching time in Semnan. Light rows are typical working hours (9:00–18:00).
| Cairo | Semnan |
|---|---|
| 12:00 AM | 12:30 AM |
| 1:00 AM | 1:30 AM |
| 2:00 AM | 2:30 AM |
| 3:00 AM | 3:30 AM |
| 4:00 AM | 4:30 AM |
| 5:00 AM | 5:30 AM |
| 6:00 AM | 6:30 AM |
| 7:00 AM | 7:30 AM |
| 8:00 AM | 8:30 AM |
| 9:00 AM | 9:30 AM |
| 10:00 AM | 10:30 AM |
| 11:00 AM | 11:30 AM |
| 12:00 PM | 12:30 PM |
| 1:00 PM | 1:30 PM |
| 2:00 PM | 2:30 PM |
| 3:00 PM | 3:30 PM |
| 4:00 PM | 4:30 PM |
| 5:00 PM | 5:30 PM |
| 6:00 PM | 6:30 PM |
| 7:00 PM | 7:30 PM |
| 8:00 PM | 8:30 PM |
| 9:00 PM | 9:30 PM |
| 10:00 PM | 10:30 PM |
| 11:00 PM | 11:30 PM |
Best time to call or meet
Both sides are at work from 9:00 AM – 5:30 PM in Cairo (9:30 AM – 6:00 PM in Semnan).
Daylight saving time and the difference
The difference changes during the year because Cairo and Semnan switch clocks on different dates:
- Oct 18, 2026 – Oct 29, 2026: +30m
- Oct 29, 2026 – Apr 30, 2027: +1h 30m
- Apr 30, 2027 – Oct 18, 2027: +30m
Distance
Cairo and Semnan are 2,153 km (1,338 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Cairo and Semnan?
Semnan is 30 minutes ahead of Cairo.
What time is it in Semnan when it is 9 AM in Cairo?
When it is 9:00 AM in Cairo, it is 9:30 AM in Semnan.
When is the best time to call Semnan from Cairo?
Both sides are at work from 9:00 AM – 5:30 PM in Cairo (9:30 AM – 6:00 PM in Semnan).
Does the time difference between Cairo and Semnan change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.