Keeping 09:00 on the Cairo clock produces 2 different destination clock/date answers in 2026. The ranges below use Cairo calendar dates, including transition days.
ET02:00Same date316 of 365 source datesET03:00Same date49 of 365 source dates
Dates in Cairo · 2026
ET answer
Source → destination offsets
Explore
Jan 1 – Mar 766 dates
02:00Same date
UTC+02:00 → UTC−05:00
Mar 8 – Apr 2347 dates
03:00Same date
UTC+02:00 → UTC−04:00
Apr 24 – Oct 29189 dates
02:00Same date
UTC+03:00 → UTC−04:00
Oct 30 – Oct 312 dates
03:00Same date
UTC+02:00 → UTC−04:00
Nov 1 – Dec 3161 dates
02:00Same date
UTC+02:00 → UTC−05:00
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 Cairo time become a different date in ET?
Your complete source day: 2026-11-10. Each range shows which destination date to use.
00:00 · Previous day07:00 · Same date
Cairo · 2026-11-1000:00–07:00UTC+02:00
→
ET · 2026-11-0917:00–24:00UTC−05:00 Previous day
Cairo · 2026-11-1007:00–24:00UTC+02:00
→
ET · 2026-11-1000:00–17:00UTC−05:00 Same date
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
A year of time differences.
How ET compares with Cairo throughout 2026.
2026
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
−7h
−6h
−7h
−6h
−7h
Both Cairo and ET change their clocks in 2026. The chart shows whether those changes alter the difference.
These starts fit both working windows on every selected Cairo workday in 2026, using a 15-minute start grid. The end of each range is the last valid start.
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
Cairo to ET: useful answers
Why is the Cairo to ET difference sometimes 6 hours and sometimes 7 hours?
Cairo is 6h or 7h ahead of ET in 2026, depending on the date. Both Cairo and ET change their clocks in 2026. The chart shows whether those changes alter the difference.
Does the Cairo–ET time difference change in 2026?
The published rules produce 5 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 Cairo on 2026-11-10 is 02:00 in ET on 2026-11-10. This selected time stays on the same date in both places. Other times can cross midnight.
Can Cairo and ET 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.