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What is 4 AM CET in EST?
Central European Time
4 AM
Eastern Time
10 PM
4 AM Central European Time is 10 PM Eastern Time the previous day. (Today's clocks.)
Convert another time
Does the answer change during the year?
Yes. Central European Time and Eastern Time don't change their clocks on the same dates, so over the next 12 months:
- October 14 to October 24: 4 AM CET = 10 PM EST the previous day
- October 25 to October 31: 4 AM CET = 11 PM EST the previous day
- November 1 to March 13: 4 AM CET = 10 PM EST the previous day
- March 14 to March 27: 4 AM CET = 11 PM EST the previous day
- March 28 to October 13: 4 AM CET = 10 PM EST the previous day
Central European Time switches between CET and CEST for daylight saving time; people often say CET all year. Eastern Time switches between EST and EDT for daylight saving time; people often say EST all year.
Questions
What is 4 AM CET in EST?
Right now, 4 AM Central European Time is 10 PM Eastern Time the previous day. The answer changes during the year because of daylight saving time — see the dates on this page.
Is EST ahead of or behind CET?
Eastern Time is currently 6 hours behind Central European Time.
What about daylight saving time?
Central European Time switches between CET and CEST for daylight saving time; people often say CET all year. Eastern Time switches between EST and EDT for daylight saving time; people often say EST all year. The times on this page follow the clocks actually in use on each date.
4 AM CET in other time zones
| Time zone | Time |
|---|---|
| Eastern Time EST/EDT | 10 PM (Tue) |
| Central Time CST/CDT | 9 PM (Tue) |
| Mountain Time MST/MDT | 8 PM (Tue) |
| Pacific Time PST/PDT | 7 PM (Tue) |
| Alaska Time AKST/AKDT | 6 PM (Tue) |
| Hawaii Time HST | 4 PM (Tue) |
| Greenwich Mean Time GMT | 2 AM |
| Coordinated Universal Time UTC | 2 AM |
| Eastern European Time EET/EEST | 5 AM |
| India Standard Time IST | 7:30 AM |
| Japan Standard Time JST | 11 AM |
| Australian Eastern Time AEST/AEDT | 1 PM |
| Singapore Time SGT | 10 AM |
| Philippine Time PHT | 10 AM |
| Moscow Time MSK | 5 AM |
| Gulf Standard Time GST | 6 AM |
Based on the clocks on Wednesday, October 14, 2026.
Other times, CET to EST
← 3 AM CET · 5 AM CET → · Full CET to EST converter · EST to CET
- 12 AM CET to EST
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- 4 AM CET to EST
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- 11 AM CET to EST
- 12 PM CET to EST
- 1 PM CET to EST
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- 4 PM CET to EST
- 5 PM CET to EST
- 6 PM CET to EST
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- 11 PM CET to EST