The short answer

6am in Australian Eastern Time is 4pm in Cuba Standard Time on the previous day.

Australian Eastern Time is 14 hours ahead of Cuba Standard Time. It falls outside the 9-to-5 in Australian Eastern Time but lands inside working hours in Cuba Standard Time.

Australian Eastern Time
6am
Cuba Standard Time
4pm
previous day
Right now
4:38pmAEST · UTC+10:00 · Mon, Jun 22
2:38amCDT · UTC-04:00 · Mon, Jun 22
Read across to convert
Australian Eastern Time
AEST · UTC+10:00
4:38pm ☀
Cuba Standard Time
CDT · UTC-04:00
2:38am ☾
Pinned6amAustralian Eastern Time=4pmCuba Standard Time · Sun (previous day)
12amMon
10amSun ·−1d
WORK
1am
11amSun ·−1d
WORK
2am
12pmSun ·−1d
WORK
3am
1pmSun ·−1d
WORK
4am
2pmSun ·−1d
WORK
5am
3pmSun ·−1d
WORK
PINNED
6am
4pmSun ·−1d
WORK
7am
5pmSun ·−1d
8am
6pmSun ·−1d
9am
WORK
7pmSun ·−1d
10am
WORK
8pmSun ·−1d
11am
WORK
9pmSun ·−1d
12pm
WORK
10pmSun ·−1d
1pm
WORK
11pmSun ·−1d
2pm
WORK
12amMon
3pm
WORK
1am
NOW
4pm
WORK
2am
5pm
3am
6pm
4am
7pm
5am
8pm
6am
9pm
7am
10pm
8am
11pm
9am
WORK
daylightnightworking hoursoverlap
Best time to meet
Closest workable window
Just outside the working window — early on one side, late on the other.
Australian Eastern Time
7am–9am
=
Cuba Standard Time
5pm–7pm
previous day
Popular conversions

Quick reference.

9amAustralian Eastern Time=7pmCuba Standard Time · prev day
12pmAustralian Eastern Time=10pmCuba Standard Time · prev day
3pmAustralian Eastern Time=1amCuba Standard Time
5pmAustralian Eastern Time=3amCuba Standard Time
9pmAustralian Eastern Time=7amCuba Standard Time
In context

What each side covers.

Australian Eastern Time
AEST · UTC+10:00
4:38pm
Cities on this clock
Cuba Standard Time
CDT · UTC-04:00
2:38am
Cities on this clock

Frequently asked

Quick answers about converting between Australian Eastern Time and Cuba Standard Time. Can't find what you need? Email [email protected].

What is the time difference between Australian Eastern Time and Cuba Standard Time?
Australian Eastern Time is 14 hours ahead of Cuba Standard Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
When it's 6am in Australian Eastern Time, what time is it in Cuba Standard Time?
6am in Australian Eastern Time is 4pm in Cuba Standard Time on the previous day. It falls outside the 9-to-5 in Australian Eastern Time but lands inside working hours in Cuba Standard Time. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between Australian Eastern Time and Cuba Standard Time?
There's no comfortable 9-to-5 overlap between Australian Eastern Time and Cuba Standard Time — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
Does this account for daylight saving time?
Yes. We track every clock change in both places, so the abbreviations you see — AEST and CDT — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
Why is the date sometimes different on each side?
When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.