Guam to Cairo time converter
Cairo is 7 hours behind Guam. When it is 9:00 AM in Guam, it is 2:00 AM in Cairo.
8:55 PM in Guam, Saturday, October 17, 2026
Shared working hours (9:00–18:00)
Guam to Cairo conversion table
Every hour of today in Guam and the matching time in Cairo. Light rows are typical working hours (9:00–18:00).
| Guam | Cairo |
|---|---|
| 12:00 AM | 5:00 PM−1 day |
| 1:00 AM | 6:00 PM−1 day |
| 2:00 AM | 7:00 PM−1 day |
| 3:00 AM | 8:00 PM−1 day |
| 4:00 AM | 9:00 PM−1 day |
| 5:00 AM | 10:00 PM−1 day |
| 6:00 AM | 11:00 PM−1 day |
| 7:00 AM | 12:00 AM |
| 8:00 AM | 1:00 AM |
| 9:00 AM | 2:00 AM |
| 10:00 AM | 3:00 AM |
| 11:00 AM | 4:00 AM |
| 12:00 PM | 5:00 AM |
| 1:00 PM | 6:00 AM |
| 2:00 PM | 7:00 AM |
| 3:00 PM | 8:00 AM |
| 4:00 PM | 9:00 AM |
| 5:00 PM | 10:00 AM |
| 6:00 PM | 11:00 AM |
| 7:00 PM | 12:00 PM |
| 8:00 PM | 1:00 PM |
| 9:00 PM | 2:00 PM |
| 10:00 PM | 3:00 PM |
| 11:00 PM | 4:00 PM |
Best time to call or meet
Both sides are at work from 4:00 PM – 6:00 PM in Guam (9:00 AM – 11:00 AM in Cairo).
Daylight saving time and the difference
The difference changes during the year because Guam and Cairo switch clocks on different dates:
- Oct 17, 2026 – Oct 30, 2026: -7h
- Oct 30, 2026 – Apr 30, 2027: -8h
- Apr 30, 2027 – Oct 17, 2027: -7h
More conversions
Questions and answers
What is the time difference between Guam and Cairo?
Cairo is 7 hours behind Guam.
What time is it in Cairo when it is 9 AM in Guam?
When it is 9:00 AM in Guam, it is 2:00 AM in Cairo.
When is the best time to call Cairo from Guam?
Both sides are at work from 4:00 PM – 6:00 PM in Guam (9:00 AM – 11:00 AM in Cairo).
Does the time difference between Guam and Cairo change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.