8 AM ACST to EST

Australian Central Standard Time → Eastern Standard Time

Business hours overlap

ACST

8 AM

UTC+9:30

=

EST

6:30 PM

UTC-4

(-1 day)

8 AM ACST (Australian Central Standard Time) equals 6:30 PM EST (previous day) (Eastern Standard Time). This is a common time for meetings across time zones.

Live — ACST

21:51:43

Saturday, March 21

UTC+9:30

Live — EST

08:21:43

Saturday, March 21

UTC-4

DST active

Daylight Saving Time (DST)

  • EST (Eastern Standard Time) observes DST — currently active (clocks are +1h ahead).
  • DST transitions may shift this offset by ±1 hour twice per year.

ACST

Full name
Australian Central Standard Time
UTC offset
UTC+9:30
DST
Not observed
Region
Oceania
Current time in ACST →

EST

Full name
Eastern Standard Time
UTC offset
UTC-4
DST
Active
Region
North America
Current time in EST →

24-Hour Comparison — ACST to EST

Click any row to jump to that hour's page.

12 AM6 AM12 PM6 PM11 PM
ACSTESTDayMeeting
12 AM
10:30 AM
-1d
Early/Late
1 AM
11:30 AM
-1d
Early/Late
2 AM
12:30 PM
-1d
Early/Late
3 AM
1:30 PM
-1d
Early/Late
4 AM
2:30 PM
-1d
Early/Late
5 AM
3:30 PM
-1d
Early/Late
6 AM
4:30 PM
-1d
Early/Late
7 AM
5:30 PM
-1d
Early/Late
8 AMthis
6:30 PM
-1d
Good
9 AM
7:30 PM
-1d
Early/Late
10 AM
8:30 PM
-1d
Early/Late
11 AM
9:30 PM
-1d
Early/Late
12 PM
10:30 PM
-1d
Early/Late
1 PM
11:30 PM
-1d
Early/Late
2 PM
12:30 AM
–
Early/Late
3 PM
1:30 AM
–
Early/Late
4 PM
2:30 AM
–
Early/Late
5 PM
3:30 AM
–
Early/Late
6 PM
4:30 AM
–
Early/Late
7 PM
5:30 AM
–
Off hours
8 PM
6:30 AM
–
Off hours
9 PM
7:30 AM
–
Off hours
10 PM
8:30 AM
–
Early/Late
11 PM
9:30 AM
–
Early/Late

Green = business hours overlap · Amber = partial · Red = off hours

Previous

7 AM

= 5:30 PM EST

Next

9 AM

= 7:30 PM EST

ACST ↔ EST Overview

Full 24-hour chart, live clocks, FAQ

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EST Cities

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