No overlap — one side will join outside working hours
EET (Athens)
CDT (Chicago)
00:00
16:00-1dWorking
01:00
17:00-1d
02:00
18:00-1d
03:00
19:00-1d
04:00
20:00-1d
05:00
21:00-1d
06:00
22:00-1d
07:00
23:00-1d
08:00
00:00
09:00Working
01:00off
10:00Working
02:00off
11:00Working
03:00off
12:00Working
04:00off
13:00Working
05:00off
14:00Working
06:00off
15:00Working
07:00off
16:00Working
08:00off
17:00
09:00Working
18:00
10:00Working
19:00
11:00Working
20:00
12:00Working
21:00
13:00Working
22:00
14:00Working
23:00
15:00Working
Working hours: 09:00–17:00 local. Green = both working.Purple = one side only.
Frequently Asked Questions
What is the difference between eet and cdt?
Eastern European Time (eet) is UTC+3 and Central Daylight Time (cdt) is UTC-5. The difference between them is 8 hours.
Where is eet used?
Eastern European Time (eet) is used in Greece and surrounding regions. The IANA timezone identifier is Europe/Athens.
Where is cdt used?
Central Daylight Time (cdt) is used in USA and surrounding regions. The IANA timezone identifier is America/Chicago.
How do I convert eet to cdt?
Use the interactive converter above. Drag the time slider to any eet time and the cdt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
EET (Athens) to CDT (Chicago) — exact time difference
EET (Athens) is 8 hours ahead of CDT (Chicago). When it's noon in EET (Athens), it's 04:00 in CDT (Chicago).
EET (Athens) is in the Europe/Athens timezone. CDT (Chicago) is in America/Chicago. The difference is 8 hours.
Working hours overlap
EET (Athens) and CDT (Chicago) have no shared working hours under a standard 9:00–17:00 schedule. One side will always need to join at an off-hour.
Recommended meeting windows
Since EET (Athens) and CDT (Chicago) don't share working hours, these are the most practical options available.
16:00 Athens / 08:00 Chicago⚡ One side off-hours
⚠️ 1h before working hours in Chicago
17:00 Athens / 09:00 Chicago⚡ One side off-hours
⚠️ 1h after working hours in Athens
15:00 Athens / 07:00 Chicago⚡ One side off-hours
⚠️ 2h before working hours in Chicago
Based on standard 09:00–17:00 working hours in each location's local time.
Public holidays this year
⚡ Upcoming holidays in both locations, confirm with your contact before booking.
EET (Athens)4 holidays
Aug 15Assumption Day
Oct 28Ochi Day
Dec 25Christmas Day
Dec 26St. Stephen's Day
CDT (Chicago)7 holidays
Jul 3Independence DaySOON
Sep 7Labour Day
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
Nov 11Veterans Day
EET (Athens) and CDT (Chicago) — practical scheduling
Working across EET (Athens) (Greece) and CDT (Chicago) (USA) is a challenge — the 8-hour difference means no shared business hours window under a standard schedule. Flexibility from at least one side is required.
💡 Practical scheduling guidelines
⚡
When EET (Athens) is at 16:00, CDT (Chicago) reads 08:00 — 1h before working hours in Chicago.
⚡
When EET (Athens) is at 17:00, CDT (Chicago) reads 09:00 — 1h after working hours in Athens.
⚡
When EET (Athens) is at 15:00, CDT (Chicago) reads 07:00 — 2h before working hours in Chicago.
With no shared business hours, these slots distribute the scheduling burden as evenly as possible between both locations.
DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.
Use the time slider above to find the exact equivalent time for any moment in EET (Athens). The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.
