Chestnut Hill to Cairo time converter

Cairo is 7 hours ahead of Chestnut Hill. When it is 9:00 AM in Chestnut Hill, it is 4:00 PM in Cairo.

Chestnut Hill EDT

Sunday, October 18, 2026

Cairo EEST

Monday, October 19, 2026

Massachusetts, United States
Sun, Oct 18
EDTUTC-4
Egypt
Mon, Oct 19
EESTUTC+3+7h
Finding your time zone…

9:13 PM in Chestnut Hill, Sunday, October 18, 2026

Shared working hours (9:00–18:00)

Chestnut Hill to Cairo conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 29, 2026: +7h
  • Oct 29, 2026 – Nov 1, 2026: +6h
  • Nov 1, 2026 – Mar 14, 2027: +7h
  • Mar 14, 2027 – Apr 29, 2027: +6h
  • Apr 29, 2027 – Oct 18, 2027: +7h

Distance

Chestnut Hill and Cairo are 8,726 km (5,422 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Chestnut Hill and Cairo?

Cairo is 7 hours ahead of Chestnut Hill.

What time is it in Cairo when it is 9 AM in Chestnut Hill?

When it is 9:00 AM in Chestnut Hill, it is 4:00 PM in Cairo.

When is the best time to call Cairo from Chestnut Hill?

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

Does the time difference between Chestnut Hill 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.