The short answer

Jamestown is 10 hours behind Australian Eastern Standard Time.

Jamestown
11:22:56pm
GMT · UTC+00:00 · Tue, Jun 23
Australian Eastern Standard Time
9:22:56am
AEST · UTC+10:00 · Wed, Jun 24
Read across to convert
Jamestown
GMT · UTC+00:00
11:22pm ☾
Australian Eastern Standard Time
AEST · UTC+10:00
9:22am ☀
Click any row to pin that hour across both zones.
12amTue
10am
WORK
1am
11am
WORK
2am
12pm
WORK
3am
1pm
WORK
4am
2pm
WORK
5am
3pm
WORK
6am
4pm
WORK
7am
5pm
8am
6pm
9am
WORK
7pm
10am
WORK
8pm
11am
WORK
9pm
12pm
WORK
10pm
1pm
WORK
11pm
2pm
WORK
12amWed ·+1d
3pm
WORK
1amWed ·+1d
4pm
WORK
2amWed ·+1d
5pm
3amWed ·+1d
6pm
4amWed ·+1d
7pm
5amWed ·+1d
8pm
6amWed ·+1d
9pm
7amWed ·+1d
10pm
8amWed ·+1d
NOW
11pm
9amWed ·+1d
WORK
daylightnightworking hoursoverlap
Best time to meet
Closest workable window
Just outside the working window — early on one side, late on the other.
Jamestown
7am–9am
=
Australian Eastern Standard Time
5pm–7pm
Popular conversions

Quick reference.

9amJamestown=7pmAustralian Eastern Standard Time
12pmJamestown=10pmAustralian Eastern Standard Time
3pmJamestown=1amAustralian Eastern Standard Time · next day
5pmJamestown=3amAustralian Eastern Standard Time · next day
9pmJamestown=7amAustralian Eastern Standard Time · next day
In context

What each side covers.

Jamestown
GMT · UTC+00:00
11:22pm

Saint Helena, Ascension and Tristan da Cunha

9:22am
Cities on this clock

Frequently asked

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

What is the time difference between Jamestown and Australian Eastern Standard Time?
Jamestown is 10 hours behind Australian Eastern 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 9am in Jamestown, what time is it in Australian Eastern Standard Time?
9am in Jamestown is 7pm in Australian Eastern Standard Time. Use the hour-by-hour table above to read any other time across — find the row and read the matching cell in the other column.
What's the best time for a call between Jamestown and Australian Eastern Standard Time?
There's no comfortable 9-to-5 overlap between Jamestown and Australian Eastern 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 — GMT and AEST — 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.