The short answer
10pm in Argentina is 10am in Japan Standard Time on the next day.
Argentina is 12 hours behind Japan Standard Time. It falls outside the 9-to-5 in Argentina but lands inside working hours in Japan Standard Time.
Argentina☾
10pm
Japan Standard Time☀
10am
next day
Right now
1:41am-03:00 · UTC-03:00 · Thu, Jun 25
1:41pmJST · UTC+09:00 · Thu, Jun 25
Read across to convert
Argentina
-03:00 · UTC-03:00
Japan Standard Time
JST · UTC+09:00
Pinned10pmArgentina=10amJapan Standard Time · Fri (next day)
12amThu
12pm
WORKNOW
1am
1pm
WORK2am
2pm
WORK3am
3pm
WORK4am
4pm
WORK5am
5pm
6am
6pm
7am
7pm
8am
8pm
9am
WORK9pm
10am
WORK10pm
11am
WORK11pm
12pm
WORK12amFri ·+1d
1pm
WORK1amFri ·+1d
2pm
WORK2amFri ·+1d
3pm
WORK3amFri ·+1d
4pm
WORK4amFri ·+1d
5pm
5amFri ·+1d
6pm
6amFri ·+1d
7pm
7amFri ·+1d
8pm
8amFri ·+1d
9pm
9amFri ·+1d
WORKPINNED
10pm
10amFri ·+1d
WORK11pm
11amFri ·+1d
WORKdaylightnightworking hoursoverlap
Best time to meet
No shared working hours.
Argentina and Japan Standard Time are too far apart for a working-day overlap. The least-unsociable option is an early-morning call on one side and an evening one on the other — or hand work off asynchronously and let the planet do the waiting.
Popular conversions
Quick reference.
9amArgentina=9pmJapan Standard Time
12pmArgentina=12amJapan Standard Time · next day
3pmArgentina=3amJapan Standard Time · next day
5pmArgentina=5amJapan Standard Time · next day
9pmArgentina=9amJapan Standard Time · next day
In context
What each side covers.
Argentina
1:41am-03:00 · UTC-03:00
Cities on this clock
Argentina covers 12 time zones — this comparison uses the one shown above.
Japan Standard Time
1:41pmJST · UTC+09:00
Related converters
Other popular pairs.
Pacific Time
9:41pm
India Standard Time
10:11am
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
12:41am
Central European Time
6:41am
Eastern Time to Central Europe6 hours behind
India Standard Time
10:11am
Eastern Standard Time
12:41am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
5:41am
India Standard Time
10:11am
London to India4 hours 30 minutes behind
Pacific Standard Time
9:41pm
Eastern Standard Time
12:41am
Pacific to Eastern Time3 hours behind
Central European Time
6:41am
India Standard Time
10:11am
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Argentina and Japan Standard Time. Can't find what you need? Email [email protected].
- What is the time difference between Argentina and Japan Standard Time?
- Argentina is 12 hours behind Japan 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 10pm in Argentina, what time is it in Japan Standard Time?
- 10pm in Argentina is 10am in Japan Standard Time on the next day. It falls outside the 9-to-5 in Argentina but lands inside working hours in Japan Standard Time. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between Argentina and Japan Standard Time?
- There's no comfortable 9-to-5 overlap between Argentina and Japan 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 — -03:00 and JST — 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.