The short answer
12am in Grenada is 1pm in Japan Standard Time.
Grenada is 13 hours behind Japan Standard Time. It falls outside the 9-to-5 in Grenada but lands inside working hours in Japan Standard Time.
Grenada☾
12am
Japan Standard Time☀
1pm
Right now
3:35amAST · UTC-04:00 · Sun, Aug 30
4:35pmJST · UTC+09:00 · Sun, Aug 30
Read across to convert
Grenada
AST · UTC-04:00
Japan Standard Time
JST · UTC+09:00
Pinned12amGrenada=1pmJapan Standard Time
PINNED
12amSun
1pm
WORK1am
2pm
WORK2am
3pm
WORKNOW
3am
4pm
WORK4am
5pm
5am
6pm
6am
7pm
7am
8pm
8am
9pm
9am
WORK10pm
10am
WORK11pm
11am
WORK12amMon ·+1d
12pm
WORK1amMon ·+1d
1pm
WORK2amMon ·+1d
2pm
WORK3amMon ·+1d
3pm
WORK4amMon ·+1d
4pm
WORK5amMon ·+1d
5pm
6amMon ·+1d
6pm
7amMon ·+1d
7pm
8amMon ·+1d
8pm
9amMon ·+1d
WORK9pm
10amMon ·+1d
WORK10pm
11amMon ·+1d
WORK11pm
12pmMon ·+1d
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
Grenada
6pm–7pm
Japan Standard Time
7am–8am
next day
Popular conversions
Quick reference.
9amGrenada=10pmJapan Standard Time
12pmGrenada=1amJapan Standard Time · next day
3pmGrenada=4amJapan Standard Time · next day
5pmGrenada=6amJapan Standard Time · next day
9pmGrenada=10amJapan Standard Time · next day
In context
What each side covers.
Grenada
3:35amAST · UTC-04:00
Cities on this clock
Japan Standard Time
4:35pmJST · UTC+09:00
Related converters
Other popular pairs.
Pacific Time
12:35am
India Standard Time
1:05pm
Pacific Time to India12 hours 30 minutes behind
Eastern Daylight Time
3:35am
Central European Time
9:35am
Eastern Time to Central Europe6 hours behind
India Standard Time
1:05pm
Eastern Daylight Time
3:35am
India to Eastern Time9 hours 30 minutes ahead
British Summer Time
8:35am
India Standard Time
1:05pm
London to India4 hours 30 minutes behind
Pacific Daylight Time
12:35am
Eastern Daylight Time
3:35am
Pacific to Eastern Time3 hours behind
Central European Time
9:35am
India Standard Time
1:05pm
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Grenada and Japan Standard Time. Can't find what you need? Email [email protected].
- What is the time difference between Grenada and Japan Standard Time?
- Grenada is 13 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 12am in Grenada, what time is it in Japan Standard Time?
- 12am in Grenada is 1pm in Japan Standard Time. It falls outside the 9-to-5 in Grenada 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 Grenada and Japan Standard Time?
- There's no comfortable 9-to-5 overlap between Grenada 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 — AST 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.