Eastern Standard Time
EST means UTC−05:00 throughout the year. Eastern Time follows regional clock rules and uses UTC−05:00 on your selected date.
Use ET for local civil time →TIME ZONE CONVERTER
EST to Cairo
Time Converter
Convert Eastern Standard Time to Cairo, Egypt. Compare dates, seasonal differences and meeting hours.
EST is 7h or 8h behind Cairo in 2026, depending on the date.
9 AM EST = 4 PM Cairo
Selected date: November 10, 2026. Fixed abbreviations retain their stated UTC offsets.
THE QUICK REFERENCE
CSVEST to Cairo conversion table
November 10, 2026 · Date changes are marked.
View the full 24-hour table
| EST | Cairo |
|---|---|
| 12:00 AM | 7:00 AM |
| 1:00 AM | 8:00 AM |
| 2:00 AM | 9:00 AM |
| 3:00 AM | 10:00 AM |
| 4:00 AM | 11:00 AM |
| 5:00 AM | 12:00 PM |
| 6:00 AM | 1:00 PM |
| 7:00 AM | 2:00 PM |
| 8:00 AM | 3:00 PM |
| 9:00 AM | 4:00 PM |
| 10:00 AM | 5:00 PM |
| 11:00 AM | 6:00 PM |
| EST | Cairo |
|---|---|
| 12:00 PM | 7:00 PM |
| 1:00 PM | 8:00 PM |
| 2:00 PM | 9:00 PM |
| 3:00 PM | 10:00 PM |
| 4:00 PM | 11:00 PM |
| 5:00 PM | 12:00 AM +1 day |
| 6:00 PM | 1:00 AM +1 day |
| 7:00 PM | 2:00 AM +1 day |
| 8:00 PM | 3:00 AM +1 day |
| 9:00 PM | 4:00 AM +1 day |
| 10:00 PM | 5:00 AM +1 day |
| 11:00 PM | 6:00 AM +1 day |
Starting with the Cairo working day
These examples start on 2026-11-10 in Cairo.
09:00 Cairo02:00 →EST · 2026-11-10
17:00 Cairo10:00 →EST · 2026-11-10
Which time-zone meaning are we using?
ONE CLOCK TIME. THE WHOLE YEAR.
Year CSV09:00 EST to Cairo throughout 2026
Keeping 09:00 on the EST clock produces 2 different destination clock/date answers in 2026. The ranges below use EST calendar dates, including transition days.
| Dates in EST · 2026 | Cairo answer | Source → destination offsets | Explore |
|---|---|---|---|
| Jan 1 – Apr 23113 dates | 16:00Same date | UTC−05:00 → UTC+02:00 | |
| Apr 24 – Oct 29189 dates | 17:00Same date | UTC−05:00 → UTC+03:00 | |
| Oct 30 – Dec 3163 dates | 16:00Same date | UTC−05:00 → UTC+02:00 |
Every calendar date is included, not just workdays. Date ranges include both endpoints. Based on IANA 2026e; future rules may change.
DON’T LOSE A DAY
When does EST time become a different date in Cairo?
Your complete source day: 2026-11-10. Each range shows which destination date to use.
EST · 2026-11-1000:00–17:00UTC−05:00
Cairo · 2026-11-1007:00–24:00UTC+02:00 Same date
EST · 2026-11-1017:00–24:00UTC−05:00
Cairo · 2026-11-1100:00–07:00UTC+02:00 Next day
Range starts are included; ends are excluded. 24:00 means midnight at the end of that date. Repeated hours appear separately with their UTC offsets. The strip is proportional to elapsed time.
THE BIGGER PICTURE
2026A year of time differences.
How Cairo compares with EST throughout 2026.
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
+7h
+8h
+7h
Cairo changes its UTC offset in 2026. EST is a fixed offset.
See exact change periods
| From (UTC, inclusive) | Until (UTC, exclusive) | Cairo vs EST |
|---|---|---|
| 1 Jan 2026, 00:00 UTC | 23 Apr 2026, 22:00 UTC | 7h ahead |
| 23 Apr 2026, 22:00 UTC | 29 Oct 2026, 21:00 UTC | 8h ahead |
| 29 Oct 2026, 21:00 UTC | 1 Jan 2027, 00:00 UTC | 7h ahead |
CLOCK CHANGES
What changes at the next clock adjustment?
Exact periods outside the most common difference in 2026
The most frequent difference has Cairo 8h ahead relative to EST. Exceptions:
| From (UTC, inclusive) | Until (UTC, exclusive) | Compared with EST |
|---|---|---|
| 1 Jan 2026, 00:00 UTC | 23 Apr 2026, 22:00 UTC | 7h ahead |
| 29 Oct 2026, 21:00 UTC | 1 Jan 2027, 00:00 UTC | 7h ahead |
PLAN BEYOND A SINGLE DAY
Daily CSVEST–Cairo working hours through 2026
Every date calculated with your working windows. 261 selected EST workdays; public holidays are not applied.
Least shared time0h
Most common0h
Most shared time1h
Days without a 60-min slot135 / 261
One fixed start time does not fit every working day.
135 selected host workdays cannot fit the complete meeting. Adjust working days, hours or duration above, or use different seasonal meeting times.
EST: 09:00–17:00, Mon, Tue, Wed, Thu, Fri. Cairo: 09:00–17:00, Mon, Tue, Wed, Thu, Fri.
Calculation details and repeated hours
Overnight shifts belong to their start weekday. Host workday means the source calendar date. Repeated local times use the first occurrence.
THE DETAILS THAT MATTER
EST to Cairo: useful answers
Why is the EST to Cairo difference sometimes 7 hours and sometimes 8 hours?
EST is 7h or 8h behind Cairo in 2026, depending on the date. Cairo changes its UTC offset in 2026. EST is a fixed offset.
Is EST the same as local city time?
EST is fixed at UTC−05:00. New York (ET) to Cairo uses regional rules instead. On 2026-11-10, 09:00 at the source becomes 16:00 at the destination (EET). Choose the local-city option above when that is the clock you mean.
Which cities match EST throughout 2026?
Lima, Peru; Bogota, Colombia; Quito, Ecuador; Kingston, Jamaica keep the same UTC−05:00 offset as fixed EST throughout 2026 under the published rules. Matching an offset does not mean every place uses the abbreviation EST.
Does the EST–Cairo time difference change in 2026?
The published rules produce 3 periods with 2 different offsets in 2026. See the annual chart for the exact boundaries of each period.
Does this conversion change the calendar date?
09:00 in EST on 2026-11-10 is 16:00 in Cairo on 2026-11-10. This selected time stays on the same date in both places. Other times can cross midnight.
Can EST and Cairo meet during working hours?
Your selected working windows share 1h on 2026-11-10. The planner above checks the whole meeting duration and shows suitable start times. Edit the windows to match your team.
Related time-zone meanings and conversions
Calculated with IANA 2026e. Working hours are your preferences; public holidays and calendar availability are not included. Our methodology