Cairo to Rio das Ostras time converter

Rio das Ostras is 6 hours behind Cairo. When it is 9:00 AM in Cairo, it is 3:00 AM in Rio das Ostras.

Cairo EEST

Tuesday, October 20, 2026

Rio das Ostras BRT

Monday, October 19, 2026

Cairo
Egypt
Tue, Oct 20
EESTUTC+3
Rio das Ostras
Rio de Janeiro, Brazil
Mon, Oct 19
BRTUTC-3-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Cairo to Rio das Ostras conversion table

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

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

Daylight saving time and the difference

The difference changes during the year because Cairo and Rio das Ostras switch clocks on different dates:

  • Oct 20, 2026 – Oct 29, 2026: -6h
  • Oct 29, 2026 – Apr 30, 2027: -5h
  • Apr 30, 2027 – Oct 20, 2027: -6h

Distance

Cairo and Rio das Ostras are 9,758 km (6,063 miles) apart in a straight line.

More conversions

Rio das Ostras 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 Rio das OstrasLondon to Rio das OstrasLos Angeles to Rio das OstrasChicago to Rio das OstrasToronto to Rio das OstrasSão Paulo to Rio das OstrasParis to Rio das OstrasBerlin to Rio das OstrasMoscow to Rio das OstrasDubai to Rio das OstrasNew Delhi to Rio das OstrasBangkok to Rio das Ostras

Questions and answers

What is the time difference between Cairo and Rio das Ostras?

Rio das Ostras is 6 hours behind Cairo.

What time is it in Rio das Ostras when it is 9 AM in Cairo?

When it is 9:00 AM in Cairo, it is 3:00 AM in Rio das Ostras.

When is the best time to call Rio das Ostras from Cairo?

Both sides are at work from 3:00 PM – 6:00 PM in Cairo (9:00 AM – 12:00 PM in Rio das Ostras).

Does the time difference between Cairo and Rio das Ostras change?

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