Eastern Daylight Time
EDT means UTC−04:00 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
EDT to CDT
Time Converter
Convert Eastern Daylight Time to Central Daylight Time. Compare dates, seasonal differences and meeting hours.
EDT is 1h ahead of CDT in 2026.
9 AM EDT = 8 AM CDT
Selected date: November 3, 2026. Fixed abbreviations retain their stated UTC offsets.
THE QUICK REFERENCE
CSVEDT to CDT conversion table
November 3, 2026 · Date changes are marked.
View the full 24-hour table
| EDT | CDT |
|---|---|
| 12:00 AM | 11:00 PM -1 day |
| 1:00 AM | 12:00 AM |
| 2:00 AM | 1:00 AM |
| 3:00 AM | 2:00 AM |
| 4:00 AM | 3:00 AM |
| 5:00 AM | 4:00 AM |
| 6:00 AM | 5:00 AM |
| 7:00 AM | 6:00 AM |
| 8:00 AM | 7:00 AM |
| 9:00 AM | 8:00 AM |
| 10:00 AM | 9:00 AM |
| 11:00 AM | 10:00 AM |
| EDT | CDT |
|---|---|
| 12:00 PM | 11:00 AM |
| 1:00 PM | 12:00 PM |
| 2:00 PM | 1:00 PM |
| 3:00 PM | 2:00 PM |
| 4:00 PM | 3:00 PM |
| 5:00 PM | 4:00 PM |
| 6:00 PM | 5:00 PM |
| 7:00 PM | 6:00 PM |
| 8:00 PM | 7:00 PM |
| 9:00 PM | 8:00 PM |
| 10:00 PM | 9:00 PM |
| 11:00 PM | 10:00 PM |
Starting with the CDT working day
These examples start on 2026-11-03 in CDT.
09:00 CDT10:00 →EDT · 2026-11-03
17:00 CDT18:00 →EDT · 2026-11-03
Which time-zone meaning are we using?
Central Daylight Time
CDT means UTC−05:00 throughout the year. Central Time follows regional clock rules and uses UTC−06:00 on your selected date.
Use CT for local civil time →ONE CLOCK TIME. THE WHOLE YEAR.
Year CSV09:00 EDT to CDT throughout 2026
09:00 in EDT converts to 08:00 in CDT on every date in 2026. The destination has the same calendar date.
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 EDT time become a different date in CDT?
Your complete source day: 2026-11-03. Each range shows which destination date to use.
EDT · 2026-11-0300:00–01:00UTC−04:00
CDT · 2026-11-0223:00–24:00UTC−05:00 Previous day
EDT · 2026-11-0301:00–24:00UTC−04:00
CDT · 2026-11-0300:00–23:00UTC−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
2026Some things stay in sync.
The difference between EDT and CDT stays the same throughout 2026.
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
−1h
Neither selected clock changes its UTC offset during 2026.
CLOCK CHANGES
No upcoming clock adjustment
Both selected labels are fixed offsets, so seasonal clock changes do not alter this conversion.
PLAN BEYOND A SINGLE DAY
Daily CSVEDT–CDT working hours through 2026
Every date calculated with your working windows. 261 selected EDT workdays; public holidays are not applied.
Least shared time7h
Most common7h
Most shared time7h
Days without a 60-min slot0 / 261
A start time that survives the whole year.
Start a 60-minute meeting in EDT 10:00–16:00.
These starts fit both working windows on every selected EDT workday in 2026, using a 15-minute start grid. The end of each range is the last valid start.
EDT: 09:00–17:00, Mon, Tue, Wed, Thu, Fri. CDT: 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
EDT to CDT: useful answers
Is EDT / CDT the same as local city time?
EDT is fixed at UTC−04:00; CDT is fixed at UTC−05:00. New York (ET) to Chicago (CT) uses regional rules instead. On 2026-11-03, 09:00 at the source becomes 08:00 at the destination (CST). Choose the local-city option above when that is the clock you mean.
Which cities match EDT throughout 2026?
Caracas, Venezuela; Santo Domingo, Dominican Republic; San Juan, Puerto Rico; Georgetown, Guyana keep the same UTC−04:00 offset as fixed EDT throughout 2026 under the published rules. Matching an offset does not mean every place uses the abbreviation EDT.
Which cities match CDT throughout 2026?
Lima, Peru; Bogota, Colombia; Quito, Ecuador; Kingston, Jamaica keep the same UTC−05:00 offset as fixed CDT throughout 2026 under the published rules. Matching an offset does not mean every place uses the abbreviation CDT.
Does the EDT–CDT time difference change in 2026?
The difference stays constant throughout 2026: CDT is 1h behind compared with EDT.
Does this conversion change the calendar date?
09:00 in EDT on 2026-11-03 is 08:00 in CDT on 2026-11-03. This selected time stays on the same date in both places. Other times can cross midnight.
Can EDT and CDT meet during working hours?
Your selected working windows share 7h on 2026-11-03. 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