The short answer
4am in East Timor Time is 8pm in Irish Standard Time on the previous day.
East Timor Time is 8 hours ahead of Irish Standard Time. That's already evening in Irish Standard Time, after the typical working day ends.
East Timor Time☾
4am
Irish Standard Time☀
8pm
previous day
Right now
4:40pm+09:00 · UTC+09:00 · Wed, Jun 24
8:40amIST · UTC+01:00 · Wed, Jun 24
Read across to convert
East Timor Time
+09:00 · UTC+09:00
Irish Standard Time
IST · UTC+01:00
Pinned4amEast Timor Time=8pmIrish Standard Time · Tue (previous day)
12amWed
4pmTue ·−1d
WORK1am
5pmTue ·−1d
2am
6pmTue ·−1d
3am
7pmTue ·−1d
PINNED
4am
8pmTue ·−1d
5am
9pmTue ·−1d
6am
10pmTue ·−1d
7am
11pmTue ·−1d
8am
12amWed
9am
WORK1am
10am
WORK2am
11am
WORK3am
12pm
WORK4am
1pm
WORK5am
2pm
WORK6am
3pm
WORK7am
NOW
4pm
WORK8am
5pm
9am
WORK6pm
10am
WORK7pm
11am
WORK8pm
12pm
WORK9pm
1pm
WORK10pm
2pm
WORK11pm
3pm
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
East Timor Time
3pm–7pm
Irish Standard Time
7am–11am
Popular conversions
Quick reference.
9amEast Timor Time=1amIrish Standard Time
12pmEast Timor Time=4amIrish Standard Time
3pmEast Timor Time=7amIrish Standard Time
5pmEast Timor Time=9amIrish Standard Time
9pmEast Timor Time=1pmIrish Standard Time
In context
What each side covers.
East Timor Time
4:40pm+09:00 · UTC+09:00
Cities on this clock
Irish Standard Time
8:40amIST · UTC+01:00
Cities on this clock
Related converters
Other popular pairs.
Pacific Time
12:40am
India Standard Time
1:10pm
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
3:40am
Central European Time
9:40am
Eastern Time to Central Europe6 hours behind
India Standard Time
1:10pm
Eastern Standard Time
3:40am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
8:40am
India Standard Time
1:10pm
London to India4 hours 30 minutes behind
Pacific Standard Time
12:40am
Eastern Standard Time
3:40am
Pacific to Eastern Time3 hours behind
Central European Time
9:40am
India Standard Time
1:10pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between East Timor Time and Irish Standard Time. Can't find what you need? Email [email protected].
- What is the time difference between East Timor Time and Irish Standard Time?
- East Timor Time is 8 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 4am in East Timor Time, what time is it in Irish Standard Time?
- 4am in East Timor Time is 8pm in Irish Standard Time on the previous day. That's already evening in Irish Standard Time, after the typical working day ends. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between East Timor Time and Irish Standard Time?
- There's no comfortable 9-to-5 overlap between East Timor 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 — +09:00 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.