The short answer

11pm in New Caledonia Standard Time is 1pm in Irish Standard Time.

New Caledonia Standard Time is 10 hours ahead of Irish Standard Time. It falls outside the 9-to-5 in New Caledonia Standard Time but lands inside working hours in Irish Standard Time.

New Caledonia Standard Time
11pm
Irish Standard Time
1pm
Right now
4:09am+11:00 · UTC+11:00 · Sun, Jun 28
6:09pmIST · UTC+01:00 · Sat, Jun 27
Read across to convert
New Caledonia Standard Time
+11:00 · UTC+11:00
4:09am ☾
Irish Standard Time
IST · UTC+01:00
6:09pm ☾
Pinned11pmNew Caledonia Standard Time=1pmIrish Standard Time
12amSun
2pmSat ·−1d
WORK
1am
3pmSat ·−1d
WORK
2am
4pmSat ·−1d
WORK
3am
5pmSat ·−1d
NOW
4am
6pmSat ·−1d
5am
7pmSat ·−1d
6am
8pmSat ·−1d
7am
9pmSat ·−1d
8am
10pmSat ·−1d
9am
WORK
11pmSat ·−1d
10am
WORK
12amSun
11am
WORK
1am
12pm
WORK
2am
1pm
WORK
3am
2pm
WORK
4am
3pm
WORK
5am
4pm
WORK
6am
5pm
7am
6pm
8am
7pm
9am
WORK
8pm
10am
WORK
9pm
11am
WORK
10pm
12pm
WORK
PINNED
11pm
1pm
WORK
daylightnightworking hoursoverlap
Best time to meet
Closest workable window
Just outside the working window — early on one side, late on the other.
New Caledonia Standard Time
5pm–7pm
=
Irish Standard Time
7am–9am
Popular conversions

Quick reference.

9amNew Caledonia Standard Time=11pmIrish Standard Time · prev day
12pmNew Caledonia Standard Time=2amIrish Standard Time
3pmNew Caledonia Standard Time=5amIrish Standard Time
5pmNew Caledonia Standard Time=7amIrish Standard Time
9pmNew Caledonia Standard Time=11amIrish Standard Time
In context

What each side covers.

New Caledonia Standard Time
+11:00 · UTC+11:00
4:09am
Cities on this clock
Irish Standard Time
IST · UTC+01:00
6:09pm
Cities on this clock

Frequently asked

Quick answers about converting between New Caledonia Standard Time and Irish Standard Time. Can't find what you need? Email [email protected].

What is the time difference between New Caledonia Standard Time and Irish Standard Time?
New Caledonia Standard Time is 10 hours ahead of Irish 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 11pm in New Caledonia Standard Time, what time is it in Irish Standard Time?
11pm in New Caledonia Standard Time is 1pm in Irish Standard Time. It falls outside the 9-to-5 in New Caledonia Standard Time but lands inside working hours in Irish Standard Time. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between New Caledonia Standard Time and Irish Standard Time?
There's no comfortable 9-to-5 overlap between New Caledonia Standard Time and Irish 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 — +11:00 and IST — 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.