Cairo to Guaynabo time converter

Guaynabo is 7 hours behind Cairo. When it is 9:00 AM in Cairo, it is 2:00 AM in Guaynabo.

Cairo EEST

Sunday, October 18, 2026

Guaynabo AST

Sunday, October 18, 2026

Cairo
Egypt
Sun, Oct 18
EESTUTC+3
Guaynabo
Puerto Rico
Sun, Oct 18
ASTUTC-4-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Cairo to Guaynabo conversion table

Every hour of today in Cairo and the matching time in Guaynabo. Light rows are typical working hours (9:00–18:00).

CairoGuaynabo
12:00 AM5:00 PM−1 day
1:00 AM6:00 PM−1 day
2:00 AM7:00 PM−1 day
3:00 AM8:00 PM−1 day
4:00 AM9:00 PM−1 day
5:00 AM10:00 PM−1 day
6:00 AM11:00 PM−1 day
7:00 AM12:00 AM
8:00 AM1:00 AM
9:00 AM2:00 AM
10:00 AM3:00 AM
11:00 AM4:00 AM
12:00 PM5:00 AM
1:00 PM6:00 AM
2:00 PM7:00 AM
3:00 PM8:00 AM
4:00 PM9:00 AM
5:00 PM10:00 AM
6:00 PM11:00 AM
7:00 PM12:00 PM
8:00 PM1:00 PM
9:00 PM2:00 PM
10:00 PM3:00 PM
11:00 PM4:00 PM

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Cairo (9:00 AM – 11:00 AM in Guaynabo).

Daylight saving time and the difference

The difference changes during the year because Cairo and Guaynabo switch clocks on different dates:

  • Oct 18, 2026 – Oct 29, 2026: -7h
  • Oct 29, 2026 – Apr 30, 2027: -6h
  • Apr 30, 2027 – Oct 18, 2027: -7h

Distance

Cairo and Guaynabo are 9,673 km (6,011 miles) apart in a straight line.

More conversions

Guaynabo to CairoCairo to New YorkCairo to LondonCairo to Los AngelesCairo to ChicagoCairo to TorontoCairo to São PauloCairo to ParisCairo to BerlinCairo to MoscowCairo to DubaiCairo to New DelhiCairo to Bangkok
New York to GuaynaboLondon to GuaynaboLos Angeles to GuaynaboChicago to GuaynaboToronto to GuaynaboSão Paulo to GuaynaboParis to GuaynaboBerlin to GuaynaboMoscow to GuaynaboDubai to GuaynaboNew Delhi to GuaynaboBangkok to Guaynabo

Questions and answers

What is the time difference between Cairo and Guaynabo?

Guaynabo is 7 hours behind Cairo.

What time is it in Guaynabo when it is 9 AM in Cairo?

When it is 9:00 AM in Cairo, it is 2:00 AM in Guaynabo.

When is the best time to call Guaynabo from Cairo?

Both sides are at work from 4:00 PM – 6:00 PM in Cairo (9:00 AM – 11:00 AM in Guaynabo).

Does the time difference between Cairo and Guaynabo change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.